Monitor not displaying anything

[PratikMade]

Although my monitor is not displaying anything I can hear fans running, DVD Rom clicking, power supply both lights on. It was working good yesterday,suddenly this morning I started my PC all I can see is a blank screen.

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[PratikMade]

Please help, yesterday actually I was going to reset my PC and so I did but it terminated at the start giving WDF Violation. After that it booted properly then I installed CCleaner and cleaned registry and then I restarted my PC it was working fine then. I shut down my PC and today when I start it I can't see anything on my screen. Also I can't test my monitor coz I have all in one PC. Please help I want my PC to work again.

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[ven07]

Open task manager (ctrl+alt+del) > look for "windows explorer" or just "explorer" > right click and end task > head over to "file" > run new task > type in: explorer.exe > check the "admin privileges" box > OK

This should kickstart it, but give it a few minutes and you might have to repeat the process two times. Not the best solution, but it beats waiting around.

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[William Stovall]

Please help, yesterday actually I was going to reset my PC and so I did but it terminated at the start giving WDF Violation. After that it booted properly then I installed CCleaner and cleaned registry and then I restarted my PC it was working fine then. I shut down my PC and today when I start it I can't see anything on my screen. Also I can't test my monitor coz I have all in one PC. Please help I want my PC to work again.

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All in ones are hard to toubleshoot. It just sounds like the display isn't working. You might need to talk with your pc manufacturer

 

[William Stovall]

Open task manager (ctrl+alt+del) > look for "windows explorer" or just "explorer" > right click and end task > head over to "file" > run new task > type in: explorer.exe > check the "admin privileges" box > OK

This should kickstart it, but give it a few minutes and you might have to repeat the process two times. Not the best solution, but it beats waiting around.

If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Windows Central.

The display isn't working...

 

[ven07]

The display isn't working...

Lol thanks, but I only noticed that after posting my answer, which was mostly based on having a "blank screen" while everything else seemed to be working fine

 

[PratikMade]

Also a side note: I can only see my HDD display light only when I click power button after that it vanishes.

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[PratikMade]

Can somebody help please!

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[PratikMade]

Please help!

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[ven07]

Please help!

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Easy mate.. If someone knows the answer, they will provide

 

[TechFreak1]

Does your all-in-one have a display out or hdmi out port?

If so try connecting another monitor and if you have the same issue then you have faulty graphics driver or it could be something else.

Lastly what make and model is your all-in-one?

 

[PratikMade]

My all in one does not have a hdmi out port
HP all in one 23-b026in
http://support.hp.com/in-en/document/c03546694

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[PratikMade]

Sorry but I only have a PC and I have work to do and its very important that I get it fixed.

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[William Stovall]

Sorry but I only have a PC and I have work to do and its very important that I get it fixed.

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I'm a tech and the only ways to remedy that would to do a data backup and reinstall the os. Then but the data back on.

 

[TechAbstract]

Do you see anything at all on the screen during boot up process? If not, then the display probably needs to be replaced.

 

[Ed Boland]

When you restart the PC, do you see anything on the screen during the process at all? (Like the HP logo screen???) if so, I'd try booting into safe mode and reinstalling the graphics drivers.

Here's how to boot into safe mode: (copied from Microsoft.com)

1. Restart your PC. When you reach the sign-in screen, hold the Shift key and select the Power button, and then select Restart.

2. After your PC restarts, select Troubleshoot > Advanced options > Startup settings > Restart. After your PC restarts, you should see a number of options. Press 5 or F5 for Safe Mode with networking.


Once in safe mode, (with networking) you should be able to go to Nvidia's site and download and install the latest graphics driver for your PC.

(Going by the link you posted, this should be the one for your HP all in one. Double check to make sure)
https://forums.windowscentral.com/e...F99196%2Fen-us%23axzz41kaIRtic&token=daPN6uQg

Then shutdown and restart your PC normally and everything should be good.

 

[Ed Boland]

Do you see anything at all on the screen during boot up process? If not, then the display probably needs to be replaced.

I'm pretty sure it's just a driver issue. My GF's PC just had a similar issue after receiving one of the recent windows updates.. The "WHQL" AMD driver updated through windows update, and all of a sudden her onboard Radeon graphics chipset didn't work with the DVI cable I was using. Shut it down, swapped the DVI cable out for a standard VGA cable, started it back up and everything was fine. Then I went and got the latest actual driver from AMD, installed it, shut it down again, and swapped the cables back to the DVI, and started back up again with everything back to normal.

 

[Anix90s]

Try removing the RAM and re-insert it.

If this does not solve the issue, then it's likely, as far as my knowledge, that the RAM or the graphics card is faulty.

 

[TechFreak1]

When you restart the PC, do you see anything on the screen during the process at all? (Like the HP logo screen???) if so, I'd try booting into safe mode and reinstalling the graphics drivers.

Here's how to boot into safe mode: (copied from Microsoft.com)

1. Restart your PC. When you reach the sign-in screen, hold the Shift key and select the Power button, and then select Restart.

2. After your PC restarts, select Troubleshoot > Advanced options > Startup settings > Restart. After your PC restarts, you should see a number of options. Press 5 or F5 for Safe Mode with networking.


Once in safe mode, (with networking) you should be able to go to Nvidia's site and download and install the latest graphics driver for your PC.

(Going by the link you posted, this should be the one for your HP all in one. Double check to make sure)
NVIDIA DRIVERS GeForce Game Ready Driver WHQL

Then shutdown and restart your PC normally and everything should be good.

Handy steps, although the OP's display is flaky .

For the OP,

As the onboard graphics is soldered on and the display is a nightmare to replace. The only saving grace is that the HDD is serviceable, so there are two solutions, one take it a to authorised repair outlet and get them to repair the screen. Best make sure to ask if they do or do not wipe the drive clean, if they don't - get it in writing.

Second option, disassemble, retrieve the hdd and put it in a hdd enclosure so you can retrieve your work.

Disassembly video.

Servicing Guide:

http://h10032.www1.hp.com/ctg/Manual/c03397833

 

[PratikMade]

I can't even see the HP boot logo at the start let alone BIOS.

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