|
| | |||||||
| Desktop Computers Hardware components for stationary PCs: Audio and Video, Monitors, Motherboards, Networking, Peripherals, Processors, RAM, Storage deivces, and Optical devices . |
| | LinkBack | Thread Tools |
| |||
| Re: hp pavilion 520n power trouble KJ Cornelious wrote: > Will not power up. Tried new power supply and that didnt help. Any > ideas??? All right lets start simple and go from there. I don't know what kind of experience you have in the field so I will walk you through what to do step by step. First of all try a different outlet in case that is the problem. Is your new power supply output (in watts) greater than or equal to your original one? If so continue reading if not take it back and get a bigger power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new power supply is in the correct position. Also make sure the ON/OFF switch on the back of the power supply is ON if it has one. Check the wire that runs between the power switch on the case and the mainboard. Check your mainboards documentation or there should be a sticker on the case showing how the case wiring is supposed to be. If you don't have that the wire positions should be marked on the board itself. They should be thin wires with small black connectors that hook up to the mainboard. Check the wires connecting to the power button to make sure they have a good connection and also press the button itself making sure it creates a connection when pressed. Make sure all power cables are properly installed Sometimes mainboards will have a 4 wire connector along with the 20 wire connector on newer ATX boards. This is highly unlikely so if you have one 20 pin connector ignore the rest of this paragraph and skip to the next. Baby AT power supplies are very rarely sold but if your mainboard has two 6 pin power connectors side by side make sure that the black wires on the separate connectors are in the middle when plugged into the board. If that doesn't work disconnect all hardware except the CPU and 1 stick of RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA slots. Also disconnect any input or output devices. EVERYTHING but power to the mainboard, the CPU in its socket, and RAM. This includes removing the cables to your drives and. Make sure when you remove things inside the case you ground yourself to the chassis of the case via ESD wriststrap or holding it with your hand. When you handle the cards make sure you don't touch the connectors and you set them down so that none of the electrical leads touch anything to prevent ESD damage. If after this the computer starts, put hardware devices back in one by one, starting the computer with each installed device. When after you install a new piece of hardware it fails to start you have the culprit. Reinstall everything but the faulty hardware and replace it with a new one. If none of that works your mainboard is shot so it needs replaced most likely along with some other hardware. |
| |||
| Re: hp pavilion 520n power trouble KJ Cornelious wrote: > Will not power up. Tried new power supply and that didnt help. Any > ideas??? All right lets start simple and go from there. I don't know what kind of experience you have in the field so I will walk you through what to do step by step. First of all try a different outlet in case that is the problem. Is your new power supply output (in watts) greater than or equal to your original one? If so continue reading if not take it back and get a bigger power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new power supply is in the correct position. Also make sure the ON/OFF switch on the back of the power supply is ON if it has one. Check the wire that runs between the power switch on the case and the mainboard. Check your mainboards documentation or there should be a sticker on the case showing how the case wiring is supposed to be. If you don't have that the wire positions should be marked on the board itself. They should be thin wires with small black connectors that hook up to the mainboard. Check the wires connecting to the power button to make sure they have a good connection and also press the button itself making sure it creates a connection when pressed. Make sure all power cables are properly installed Sometimes mainboards will have a 4 wire connector along with the 20 wire connector on newer ATX boards. This is highly unlikely so if you have one 20 pin connector ignore the rest of this paragraph and skip to the next. Baby AT power supplies are very rarely sold but if your mainboard has two 6 pin power connectors side by side make sure that the black wires on the separate connectors are in the middle when plugged into the board. If that doesn't work disconnect all hardware except the CPU and 1 stick of RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA slots. Also disconnect any input or output devices. EVERYTHING but power to the mainboard, the CPU in its socket, and RAM. This includes removing the cables to your drives and. Make sure when you remove things inside the case you ground yourself to the chassis of the case via ESD wriststrap or holding it with your hand. When you handle the cards make sure you don't touch the connectors and you set them down so that none of the electrical leads touch anything to prevent ESD damage. If after this the computer starts, put hardware devices back in one by one, starting the computer with each installed device. When after you install a new piece of hardware it fails to start you have the culprit. Reinstall everything but the faulty hardware and replace it with a new one. If none of that works your mainboard is shot so it needs replaced most likely along with some other hardware. |
| |||
| Re: hp pavilion 520n power trouble KJ Cornelious wrote: > Will not power up. Tried new power supply and that didnt help. Any > ideas??? All right lets start simple and go from there. I don't know what kind of experience you have in the field so I will walk you through what to do step by step. First of all try a different outlet in case that is the problem. Is your new power supply output (in watts) greater than or equal to your original one? If so continue reading if not take it back and get a bigger power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new power supply is in the correct position. Also make sure the ON/OFF switch on the back of the power supply is ON if it has one. Check the wire that runs between the power switch on the case and the mainboard. Check your mainboards documentation or there should be a sticker on the case showing how the case wiring is supposed to be. If you don't have that the wire positions should be marked on the board itself. They should be thin wires with small black connectors that hook up to the mainboard. Check the wires connecting to the power button to make sure they have a good connection and also press the button itself making sure it creates a connection when pressed. Make sure all power cables are properly installed Sometimes mainboards will have a 4 wire connector along with the 20 wire connector on newer ATX boards. This is highly unlikely so if you have one 20 pin connector ignore the rest of this paragraph and skip to the next. Baby AT power supplies are very rarely sold but if your mainboard has two 6 pin power connectors side by side make sure that the black wires on the separate connectors are in the middle when plugged into the board. If that doesn't work disconnect all hardware except the CPU and 1 stick of RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA slots. Also disconnect any input or output devices. EVERYTHING but power to the mainboard, the CPU in its socket, and RAM. This includes removing the cables to your drives and. Make sure when you remove things inside the case you ground yourself to the chassis of the case via ESD wriststrap or holding it with your hand. When you handle the cards make sure you don't touch the connectors and you set them down so that none of the electrical leads touch anything to prevent ESD damage. If after this the computer starts, put hardware devices back in one by one, starting the computer with each installed device. When after you install a new piece of hardware it fails to start you have the culprit. Reinstall everything but the faulty hardware and replace it with a new one. If none of that works your mainboard is shot so it needs replaced most likely along with some other hardware. |
| |||
| Re: hp pavilion 520n power trouble Thanks for the info,,,, I'll let you know how it goes. <tyler.burns********.com> wrote in message news:1135128847.140ed73580afbe872a264f6f03c4bc90@r oc.usenetexchange.com... > KJ Cornelious wrote: > >> Will not power up. Tried new power supply and that didnt help. Any >> ideas??? > > All right lets start simple and go from there. I don't know what kind of > experience you have in the field so I will walk you through what to do > step > by step. First of all try a different outlet in case that is the problem. > Is your new power supply output (in watts) greater than or equal to your > original one? If so continue reading if not take it back and get a bigger > power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new > power supply is in the correct position. Also make sure the ON/OFF switch > on the back of the power supply is ON if it has one. > > Check the wire that runs between the power switch on the case and the > mainboard. Check your mainboards documentation or there should be a > sticker > on the case showing how the case wiring is supposed to be. If you don't > have that the wire positions should be marked on the board itself. They > should be thin wires with small black connectors that hook up to the > mainboard. Check the wires connecting to the power button to make sure > they > have a good connection and also press the button itself making sure it > creates a connection when pressed. Make sure all power cables are properly > installed Sometimes mainboards will have a 4 wire connector along with the > 20 wire connector on newer ATX boards. This is highly unlikely so if you > have one 20 pin connector ignore the rest of this paragraph and skip to > the > next. Baby AT power supplies are very rarely sold but if your mainboard > has > two 6 pin power connectors side by side make sure that the black wires on > the separate connectors are in the middle when plugged into the board. > > If that doesn't work disconnect all hardware except the CPU and 1 stick of > RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA > slots. Also disconnect any input or output devices. EVERYTHING but power > to > the mainboard, the CPU in its socket, and RAM. This includes removing the > cables to your drives and. Make sure when you remove things inside the > case > you ground yourself to the chassis of the case via ESD wriststrap or > holding it with your hand. When you handle the cards make sure you don't > touch the connectors and you set them down so that none of the electrical > leads touch anything to prevent ESD damage. If after this the computer > starts, put hardware devices back in one by one, starting the computer > with > each installed device. When after you install a new piece of hardware it > fails to start you have the culprit. Reinstall everything but the faulty > hardware and replace it with a new one. If none of that works your > mainboard is shot so it needs replaced most likely along with some other > hardware. |
| |||
| Re: hp pavilion 520n power trouble Thanks for the info,,,, I'll let you know how it goes. <tyler.burns********.com> wrote in message news:1135128847.140ed73580afbe872a264f6f03c4bc90@r oc.usenetexchange.com... > KJ Cornelious wrote: > >> Will not power up. Tried new power supply and that didnt help. Any >> ideas??? > > All right lets start simple and go from there. I don't know what kind of > experience you have in the field so I will walk you through what to do > step > by step. First of all try a different outlet in case that is the problem. > Is your new power supply output (in watts) greater than or equal to your > original one? If so continue reading if not take it back and get a bigger > power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new > power supply is in the correct position. Also make sure the ON/OFF switch > on the back of the power supply is ON if it has one. > > Check the wire that runs between the power switch on the case and the > mainboard. Check your mainboards documentation or there should be a > sticker > on the case showing how the case wiring is supposed to be. If you don't > have that the wire positions should be marked on the board itself. They > should be thin wires with small black connectors that hook up to the > mainboard. Check the wires connecting to the power button to make sure > they > have a good connection and also press the button itself making sure it > creates a connection when pressed. Make sure all power cables are properly > installed Sometimes mainboards will have a 4 wire connector along with the > 20 wire connector on newer ATX boards. This is highly unlikely so if you > have one 20 pin connector ignore the rest of this paragraph and skip to > the > next. Baby AT power supplies are very rarely sold but if your mainboard > has > two 6 pin power connectors side by side make sure that the black wires on > the separate connectors are in the middle when plugged into the board. > > If that doesn't work disconnect all hardware except the CPU and 1 stick of > RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA > slots. Also disconnect any input or output devices. EVERYTHING but power > to > the mainboard, the CPU in its socket, and RAM. This includes removing the > cables to your drives and. Make sure when you remove things inside the > case > you ground yourself to the chassis of the case via ESD wriststrap or > holding it with your hand. When you handle the cards make sure you don't > touch the connectors and you set them down so that none of the electrical > leads touch anything to prevent ESD damage. If after this the computer > starts, put hardware devices back in one by one, starting the computer > with > each installed device. When after you install a new piece of hardware it > fails to start you have the culprit. Reinstall everything but the faulty > hardware and replace it with a new one. If none of that works your > mainboard is shot so it needs replaced most likely along with some other > hardware. |
| |||
| Re: hp pavilion 520n power trouble Thanks for the info,,,, I'll let you know how it goes. <tyler.burns********.com> wrote in message news:1135128847.140ed73580afbe872a264f6f03c4bc90@r oc.usenetexchange.com... > KJ Cornelious wrote: > >> Will not power up. Tried new power supply and that didnt help. Any >> ideas??? > > All right lets start simple and go from there. I don't know what kind of > experience you have in the field so I will walk you through what to do > step > by step. First of all try a different outlet in case that is the problem. > Is your new power supply output (in watts) greater than or equal to your > original one? If so continue reading if not take it back and get a bigger > power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new > power supply is in the correct position. Also make sure the ON/OFF switch > on the back of the power supply is ON if it has one. > > Check the wire that runs between the power switch on the case and the > mainboard. Check your mainboards documentation or there should be a > sticker > on the case showing how the case wiring is supposed to be. If you don't > have that the wire positions should be marked on the board itself. They > should be thin wires with small black connectors that hook up to the > mainboard. Check the wires connecting to the power button to make sure > they > have a good connection and also press the button itself making sure it > creates a connection when pressed. Make sure all power cables are properly > installed Sometimes mainboards will have a 4 wire connector along with the > 20 wire connector on newer ATX boards. This is highly unlikely so if you > have one 20 pin connector ignore the rest of this paragraph and skip to > the > next. Baby AT power supplies are very rarely sold but if your mainboard > has > two 6 pin power connectors side by side make sure that the black wires on > the separate connectors are in the middle when plugged into the board. > > If that doesn't work disconnect all hardware except the CPU and 1 stick of > RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA > slots. Also disconnect any input or output devices. EVERYTHING but power > to > the mainboard, the CPU in its socket, and RAM. This includes removing the > cables to your drives and. Make sure when you remove things inside the > case > you ground yourself to the chassis of the case via ESD wriststrap or > holding it with your hand. When you handle the cards make sure you don't > touch the connectors and you set them down so that none of the electrical > leads touch anything to prevent ESD damage. If after this the computer > starts, put hardware devices back in one by one, starting the computer > with > each installed device. When after you install a new piece of hardware it > fails to start you have the culprit. Reinstall everything but the faulty > hardware and replace it with a new one. If none of that works your > mainboard is shot so it needs replaced most likely along with some other > hardware. |
| |||
| Re: hp pavilion 520n power trouble Hey it worked!!!!!! Thanks alot!!! "KJ Cornelious" <jaythe9th@cox.net> wrote in message news:Gg3qf.29771$QW2.3575@dukeread08... > Thanks for the info,,,, I'll let you know how it goes. > > > <tyler.burns********.com> wrote in message > news:1135128847.140ed73580afbe872a264f6f03c4bc90@r oc.usenetexchange.com... >> KJ Cornelious wrote: >> >>> Will not power up. Tried new power supply and that didnt help. Any >>> ideas??? >> >> All right lets start simple and go from there. I don't know what kind of >> experience you have in the field so I will walk you through what to do >> step >> by step. First of all try a different outlet in case that is the problem. >> Is your new power supply output (in watts) greater than or equal to your >> original one? If so continue reading if not take it back and get a bigger >> power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new >> power supply is in the correct position. Also make sure the ON/OFF switch >> on the back of the power supply is ON if it has one. >> >> Check the wire that runs between the power switch on the case and the >> mainboard. Check your mainboards documentation or there should be a >> sticker >> on the case showing how the case wiring is supposed to be. If you don't >> have that the wire positions should be marked on the board itself. They >> should be thin wires with small black connectors that hook up to the >> mainboard. Check the wires connecting to the power button to make sure >> they >> have a good connection and also press the button itself making sure it >> creates a connection when pressed. Make sure all power cables are >> properly >> installed Sometimes mainboards will have a 4 wire connector along with >> the >> 20 wire connector on newer ATX boards. This is highly unlikely so if you >> have one 20 pin connector ignore the rest of this paragraph and skip to >> the >> next. Baby AT power supplies are very rarely sold but if your mainboard >> has >> two 6 pin power connectors side by side make sure that the black wires on >> the separate connectors are in the middle when plugged into the board. >> >> If that doesn't work disconnect all hardware except the CPU and 1 stick >> of >> RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA >> slots. Also disconnect any input or output devices. EVERYTHING but power >> to >> the mainboard, the CPU in its socket, and RAM. This includes removing the >> cables to your drives and. Make sure when you remove things inside the >> case >> you ground yourself to the chassis of the case via ESD wriststrap or >> holding it with your hand. When you handle the cards make sure you don't >> touch the connectors and you set them down so that none of the electrical >> leads touch anything to prevent ESD damage. If after this the computer >> starts, put hardware devices back in one by one, starting the computer >> with >> each installed device. When after you install a new piece of hardware it >> fails to start you have the culprit. Reinstall everything but the faulty >> hardware and replace it with a new one. If none of that works your >> mainboard is shot so it needs replaced most likely along with some other >> hardware. > > |
| |||
| Re: hp pavilion 520n power trouble Hey it worked!!!!!! Thanks alot!!! "KJ Cornelious" <jaythe9th@cox.net> wrote in message news:Gg3qf.29771$QW2.3575@dukeread08... > Thanks for the info,,,, I'll let you know how it goes. > > > <tyler.burns********.com> wrote in message > news:1135128847.140ed73580afbe872a264f6f03c4bc90@r oc.usenetexchange.com... >> KJ Cornelious wrote: >> >>> Will not power up. Tried new power supply and that didnt help. Any >>> ideas??? >> >> All right lets start simple and go from there. I don't know what kind of >> experience you have in the field so I will walk you through what to do >> step >> by step. First of all try a different outlet in case that is the problem. >> Is your new power supply output (in watts) greater than or equal to your >> original one? If so continue reading if not take it back and get a bigger >> power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new >> power supply is in the correct position. Also make sure the ON/OFF switch >> on the back of the power supply is ON if it has one. >> >> Check the wire that runs between the power switch on the case and the >> mainboard. Check your mainboards documentation or there should be a >> sticker >> on the case showing how the case wiring is supposed to be. If you don't >> have that the wire positions should be marked on the board itself. They >> should be thin wires with small black connectors that hook up to the >> mainboard. Check the wires connecting to the power button to make sure >> they >> have a good connection and also press the button itself making sure it >> creates a connection when pressed. Make sure all power cables are >> properly >> installed Sometimes mainboards will have a 4 wire connector along with >> the >> 20 wire connector on newer ATX boards. This is highly unlikely so if you >> have one 20 pin connector ignore the rest of this paragraph and skip to >> the >> next. Baby AT power supplies are very rarely sold but if your mainboard >> has >> two 6 pin power connectors side by side make sure that the black wires on >> the separate connectors are in the middle when plugged into the board. >> >> If that doesn't work disconnect all hardware except the CPU and 1 stick >> of >> RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA >> slots. Also disconnect any input or output devices. EVERYTHING but power >> to >> the mainboard, the CPU in its socket, and RAM. This includes removing the >> cables to your drives and. Make sure when you remove things inside the >> case >> you ground yourself to the chassis of the case via ESD wriststrap or >> holding it with your hand. When you handle the cards make sure you don't >> touch the connectors and you set them down so that none of the electrical >> leads touch anything to prevent ESD damage. If after this the computer >> starts, put hardware devices back in one by one, starting the computer >> with >> each installed device. When after you install a new piece of hardware it >> fails to start you have the culprit. Reinstall everything but the faulty >> hardware and replace it with a new one. If none of that works your >> mainboard is shot so it needs replaced most likely along with some other >> hardware. > > |
| |||
| Re: hp pavilion 520n power trouble Hey it worked!!!!!! Thanks alot!!! "KJ Cornelious" <jaythe9th@cox.net> wrote in message news:Gg3qf.29771$QW2.3575@dukeread08... > Thanks for the info,,,, I'll let you know how it goes. > > > <tyler.burns********.com> wrote in message > news:1135128847.140ed73580afbe872a264f6f03c4bc90@r oc.usenetexchange.com... >> KJ Cornelious wrote: >> >>> Will not power up. Tried new power supply and that didnt help. Any >>> ideas??? >> >> All right lets start simple and go from there. I don't know what kind of >> experience you have in the field so I will walk you through what to do >> step >> by step. First of all try a different outlet in case that is the problem. >> Is your new power supply output (in watts) greater than or equal to your >> original one? If so continue reading if not take it back and get a bigger >> power supply. Also make sure the 220V 50Hz/110V 60Hz switch on your new >> power supply is in the correct position. Also make sure the ON/OFF switch >> on the back of the power supply is ON if it has one. >> >> Check the wire that runs between the power switch on the case and the >> mainboard. Check your mainboards documentation or there should be a >> sticker >> on the case showing how the case wiring is supposed to be. If you don't >> have that the wire positions should be marked on the board itself. They >> should be thin wires with small black connectors that hook up to the >> mainboard. Check the wires connecting to the power button to make sure >> they >> have a good connection and also press the button itself making sure it >> creates a connection when pressed. Make sure all power cables are >> properly >> installed Sometimes mainboards will have a 4 wire connector along with >> the >> 20 wire connector on newer ATX boards. This is highly unlikely so if you >> have one 20 pin connector ignore the rest of this paragraph and skip to >> the >> next. Baby AT power supplies are very rarely sold but if your mainboard >> has >> two 6 pin power connectors side by side make sure that the black wires on >> the separate connectors are in the middle when plugged into the board. >> >> If that doesn't work disconnect all hardware except the CPU and 1 stick >> of >> RAM. This includes all circuit cards in PCI express, AGP, PCI, or ISA >> slots. Also disconnect any input or output devices. EVERYTHING but power >> to >> the mainboard, the CPU in its socket, and RAM. This includes removing the >> cables to your drives and. Make sure when you remove things inside the >> case >> you ground yourself to the chassis of the case via ESD wriststrap or >> holding it with your hand. When you handle the cards make sure you don't >> touch the connectors and you set them down so that none of the electrical >> leads touch anything to prevent ESD damage. If after this the computer >> starts, put hardware devices back in one by one, starting the computer >> with >> each installed device. When after you install a new piece of hardware it >> fails to start you have the culprit. Reinstall everything but the faulty >> hardware and replace it with a new one. If none of that works your >> mainboard is shot so it needs replaced most likely along with some other >> hardware. > > |
| Bookmarks |
| Thread Tools | |
| |
| | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Service manual to dismantle and replace power supply on HP Pavilion ZT3380 | news.rcn.com | Notebooks | 42 | 09-19-2007 03:28 AM |
| No power meter on HP Pavilion dv9000 with Windows Server 2003 | dileeparur@gmail.com | Notebooks | 2 | 06-22-2007 03:00 PM |
| Laptop fell, now power-up goes to instant power-down; any hope? | Newbie Supreme | Notebooks | 4 | 05-07-2007 08:20 PM |
| Power Supplies for nVidia 8800 SLI: Trouble getting the right advice | John | Windows Vista | 3 | 05-05-2007 12:59 PM |
| 400Hz Power and Modern Laptop Power Brick | Chris | Notebooks | 7 | 02-02-2007 12:45 AM |
| New To Technology Questions? | Do You Need Help with Your Computer or Device? | Do You Need Help with this site? |