Also I try to run memtest86 and the same happend, after 10 seconds running memtest86 the computer shut down abruptly. I want to install Windows or Linux but the computer turn off abruptly after 10 seconds while installing the OS.In your error screenshot above I can see you’re using an older update.I suggest you use Rufus to create a MS-DOS-bootable USB drive and then run the upgrade from DOS.You must block quote text that has been written by some else. I've fixed it for you this time, but please pay attention to this in future.Update: Oh yeah, and do make sure to use the latest upgrade.One can update the BIOS on any stationary computer without a battery so why not a laptop? So do not "avoid using" the battery with the thought that the battery pack will last five years. Also, if you are buying a new battery pack, you want to make sure it really is new.
The acronym BIOS stands for Basic Input/Output System.Lot of efforts once your BIOS becomes corrupt) After reading the above warning if you still want to take the risk of updating your BIOS and believe there will be no power failure leaving your BIOS corrupted and laptop useless. HP USB disk format tool (Don't worry it works for all not just HP!) This software will turn your usb into a bootable usb using the above windows 98 boot files.I change the memory stick for a brandnew ones I had and the problem remains.I check the PSU with Rexus PST-3, the PSU pass the test.