Strange power supply problem. Archived from groups: comp.sys.laptops () I have a Compaq Presario 700US notebook that wont even POST when plugged into AC or battery - no sounds, no lights, nothing. I noticed that when I plug powersupply into the laptop the...

supply cord where it plugs into the laptop change anything? Archived from groups: comp.sys.laptops () If its working on Ext monitor its an Inverter or backlight issue not a power supply problem. Start the laptop and hold a light/ shine it directly down from...

on. So far, no matter how long it sits there, I get no power-up. I just wanted to warn you that a new power supply might not fix your problem. If you have another ATX power supply sitting around, you might want to try that first to see if the power supply...

strange power issue - help needed. Wasn't sure what to clasify this problem as but desperately need help. Came back from a 5 day holiday and tried to switch my PC on. The PC took about 15 seconds before the power kicked in!! Now this is happening all...

Computer Problem. i have a gateway gm5066e and everything is on checked the power switch still works and the LED on the Motherboard still on Green and the Power Supply is good cause i plug it up to another computer? so what could be the problem try jump starting...

Please help -- System powers up for split second and turns off. Hi All, Thank you for taking the time to read this. I just build a system that is acting pretty strange... when i power up the computer it powers up for a split second then turns off. I...

beep) when it powers on... sort of a hum, followed by a lower-pitched hum, but boots normally (albeit with no display). - I took the video card to work to test it out, it tested out fine. - I purchased a new power supply, which didn't change anything. - I...

has enough amps on the 12v rail to run the 260. (Minimum recommended power supply with +12 Volt current rating of 36 Amp Amps.) Two available 6-pin Molex hard drive power dongles That is for an EVGA (nonoverclocked) card Likely thats pushing it for...

Power supply problem? plz help. My wife told me our computer stopped working the other night without a reason or strange noises. Clicking the power on/off button on front of the machine doesn't do anything. Thinking that it was the power supply I opened...

just decided to stop POSTing. The setup consists of: Gigabyte GA-MA790FX-DQ6 motherboard AMX Phenom X4 9950 CPU Patriot 1066 2 x 2GB (4GB) Corsair TX650W Power supply Everything else in the case is irrelavent now as I've disconnected everything other...