When I press on switch black screen user is coming...

When I press on switch black screen user happens... I can not able to restart my system... After doing system restore i only be able to boot my system...

Hello

This could be a hardware problem, if the items listed below do not help, try to contact your computer manufacturer for help with hardware issues.

Method 1: I suggest you to update the BIOS and drivers of motherboard chipset on the manufacturer's Web site.

http://Windows.Microsoft.com/en-us/Windows7/BIOS-frequently-asked-questions

http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

Note: also try updating the graphics card driver.

Method 2: Refer to the article below and check if it helps.

Why my screen is black when I start Windows 7?

http://Windows.Microsoft.com/en-us/Windows7/why-is-my-screen-black-when-i-start-Windows-7

Method 3: I suggest that you try to perform the SFC (System File Checker) scan on your computer and check if the problem persists.

http://support.Microsoft.com/kb/929833

Tags: Windows

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