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Windows 7: Windows Boot : goes into black screen and no bios, freezes.

04 Apr 2017   #1
rui1337

windows 7 ulttimate x64
 
 
Windows Boot : goes into black screen and no bios, freezes.

Few days ago i was having trouble logging into windows, it would stop on the loading screen after i enter my login credentials. so i tried fixing it by going into safeboot menu and what not, but i couldn't get in. so i kept hitting the power button after it goes into "starting windows" with the logo and stuff. eventually it turned on black. no 'no signal' but after a bit of fiddling when i boot up, the monitor light up, just nothing is showing. I have tested the memory, gpu, i don't think it's the hdd becuz pc didnt boot up even without it. dunno what the problem is. bios is not showing up, i guess that's the biggest problem.any suggestion is appreciated


My System SpecsSystem Spec
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04 Apr 2017   #2
georgeks

Windows 10 Pro x64
 
 

On the motherboard there should be a BIOS reset jumper.

Try it.
My System SpecsSystem Spec
04 Apr 2017   #3
rui1337

windows 7 ulttimate x64
 
 

Tried it, black screen.
My System SpecsSystem Spec
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04 Apr 2017   #4
rui1337

windows 7 ulttimate x64
 
 

I did cmos battery too
My System SpecsSystem Spec
04 Apr 2017   #5
ThrashZone

Win-7-Pro64bit 7-H-Prem-64bit
 
 

Hi,
Doesn't sound good either a total power failure or cpu is toasted :/
If you have another machine remove the hdd and put it inside a external enclosure and see if the other machine sees the hdd although if no bios at all I'd lean more to the first 2 issues
My System SpecsSystem Spec
04 Apr 2017   #6
rui1337

windows 7 ulttimate x64
 
 

The HDD was recognized by my other PC. I tried booting without a HDD and it still goes to black screen. Idk what else to do. I might bread board it and just see if I can fix it by taking it apart and build it back. Hit me up with more suggestions, I need as much help as i can get.
My System SpecsSystem Spec
04 Apr 2017   #7
rui1337

windows 7 ulttimate x64
 
 

Is there a way to test whether CPU or power supply dead
My System SpecsSystem Spec
04 Apr 2017   #8
ThrashZone

Win-7-Pro64bit 7-H-Prem-64bit
 
 

Hi,
The only test I know of for a power supply is to replace it and dell might be another issue they are pretty anal about which ones might be compatible connections wise

Do the fans or anything come on when you startup ?
My System SpecsSystem Spec
04 Apr 2017   #9
rui1337

windows 7 ulttimate x64
 
 

Yes everything turns on, lights , etc the monitor gets signal just black screen
My System SpecsSystem Spec
04 Apr 2017   #10
ThrashZone

Win-7-Pro64bit 7-H-Prem-64bit
 
 

Hi,
Well lets try to shut down and unplug it or remove the battery
Then hold down the power button for at least one minute that will drain any existing power from the mother board.

After that plug it back up and see if it will act any differently :/
My System SpecsSystem Spec
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 Windows Boot : goes into black screen and no bios, freezes.




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