Computer froze when updating bios
Disconnect external peripherals (Like Printers, scanners, USB media/Hard Drive, optical media) to check if any of the external devices are causing the No boot. If the computer is able to enter BIOS after the initial logo, confirm the Hard Drive is recognized in BIOS. If the problem happens in another computer also, the Hard Drive is faulty.
My computer HP Pavilion g2 notebook is stuck in hp bios update mode and although updated bios was downloaded it doesnt engage.Nearly all Intel Based motherboards and some 3rd party motherboards have a jumper or switch to recover the BIOS.Typically it can be found somewhere near the BIOS battery.If your BIOS is now corrupt you will be unable to reboot and try the BIOS flash again, not easily anyway.If the motherboard is an older one the only way you can recover the motherboard is to get the BIOS ROM reflashed using a ROM Burner/Programmer which some Computer Stores may have (you may need to call around) or you can buy your own.Most of the time, Windows Update does its job with little if any attention from us.
While we might check and install updates manually from time to time, most Windows 10 computers are configured to apply important updates automatically, while older versions like Windows 7 and Windows 8, usually apply these fixes the night of Patch Tuesday.
There might also be some wording differences depending on which version of Windows you're using.
If you don't see anything at all on screen, especially if you think the updates might have been installed completely, see our How to Fix Problems Caused by Windows Updates tutorial instead.
I pressed F8 and selected the Safe mode, but it showed some file name was corrupted, insert windows disc..
but it went off quickly that I could not write down the file name.
I tried it once again, but now that screen too was'nt coming. This issue is mainly due to the corrupted windows boot manager.