I have a Lenovo g570 laptop. After an auto-update got the IRQ less equal message, the computer won't start. It shows a black screen and a blinking cursor in the left corner. The F2 key won't work. How do I fix this?
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1What sort of update you went through? Did you update the BIOS? Make sure you don't have a usb device plugged in or a DVD disc inside your laptop's drive.– Majid KhanJan 18, 2014 at 19:19
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Do you mean Windows Update? Firmware update? BIOS/UEFI update?– MultiplyByZer0Jan 18, 2014 at 20:27
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It was a windows update– user291229Jan 20, 2014 at 2:27
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