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Hi there,
My PC (i5-4440, ASRock H87M, 16 GB RAM, Windows 7) has been running fine for about 1.5 years. Since a few days, the screen stays black when I power on the PC. Windows boots (I can hear the startup sounds). Not even the BIOS messages appear, so it cannot be a driver problem.
I am using the onboard graphics. I tried both the DVI and VGA connector with 2 different screens.
Any hint how I can reactivate the display?
Kind regards
Michael
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Do you remember if there was any hardware change or software change?
Try the following steps:
- Clear the CMOS by disconnecting all components from the motherboard. Once you do this, disconnect the battery and the BIOS jumper for 3-5 minutes.
- Reconnect all components and test the system with minimum configuration
- If possible test the system outside of the chassis to avoid grounding issues.
- IF possible test different memory
- Test different cables. Sometimes cables are broken internally and may cause this type of problems.
Here you have some other troubleshooting steps to try:
http://www.intel.com/support/motherboards/desktop/sb/cs-010254.htm http://www.intel.com/support/motherboards/desktop/sb/cs-010254.htm
Kevin M
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Hi Kevin,
Thanks for your help. I performed a CMOS reset, but it did not help. The screen is still black. I also tested the cables, they work fine with a different system. Any other clues?
By the way, there was no hardware or software change before the failure occurred.
Kind regards
Michael
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If you have done all troubleshooting steps mentioned above, you should contact Asus to get the motherboard replaced or our Contact Center to help you checking the processor:
http://www.intel.com/p/en_US/support/contactsupport http://www.intel.com/p/en_US/support/contactsupport
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