HP Pavilion a1250n (EG194AA) PC Desktop "power off" Questions

power off button on the power surge to shut the entire power off. I turn the power surge button back on. Sometimes it works. Or have to hit the power on button to reboot. can you go into safemode then

power goes on, then turns off. Fans spin then turn off. There is a green led on the mainboard that is on, indicating to me that there is power going to the board. Is it possible that an older PII/PIII

...power it off, power it back on and it wont get post the bios. I power it off again and power it on, and it'll boot ok again. power it off, and on again and wont even post the bios. It alternates back ...

...off the power or unplugging it just when it begins to restart? That's worked for me when I had a similar problem with a different brand of computer. It sounds like a software problem, not a hardware ...

...off and it will not turn on. No power. I checked the wires. Please help check your power cord to insure that you are getting power. make sure power cord is plug in the back. look in back of computer. ...

...off after power down. It seems top be doing this in a loop. The computer will come on for two seconds, then go off, then come on, then go off. Could be a couple of things. Try and dust out your ...

...off, all phone and power lines were unplugged from the outlets. When I plugged everything back in and pressed the power button on the computer nothing happened except the flashing power light on the ...

...back off. the longer it is off the longer it will stay on when i try to turn it back on but it wont actually stay on to power up fully proberly a bad PSU as you describe it replace it if

...power on but pulse on and off instead. Did you put a compatible video card in?  What do you mean by pulse on and off?  Is it trying to boot up, then shuts off before it boots? Remove the ...

power button it lights then out or off, just as I pressed..light and off. Thesame thing the fan inside the CPU, it turns then stop. I long pressed the power button about ten seconds or more.. it light