If you remove the first hard disk from computer, Windows will fail to boot because BIOS setup still sets to boot from the first hard disk by defaults. Some people installed two or more hard disks on computer, and the BIOS settings to boot Windows from the first hard disk. Remove a hard disk from computer, but BIOS settings do not change Back to CMOS setup utility and select "Advanced BIOS Features". Tip: If there is Drive B shown there, please also set Drive B as None. Enter BIOS Settings and select "Standard CMOS Features". If problem is caused by this reason, you may find when you enter CMOS Setup Features, the Drive A is set as 1.44M.įor this problem, you just need to set the Drive A as None following the guide below: Some computer sets to boot from floppy disk drive, but the problem is that there is no floppy disk drive on the computer or floppy disk drive has failures. There is no floppy disk drive or floppy disk drive failure, but BIOS sets to boot from floppy disk drive Reboot your computer and it will no longer report the message.Ģ. Then, save all settings and exit (usually press F10 to save and exit on most of computers). After entering BIOS setup, you can reset the CMOS values to defaults by select "Standard CMOS Features" > "Load Fail-Safe Defaults". Turn on computer and press F2 to enter setup. Turn off the computer and open the computer case to remove the battery. Thus, system may report to enter Setup to reset BIOS settings. If the battery on motherboard has run down, it cannot save BIOS settings when the computer is turned off. There is battery on every mother board, which is used to save BIOS settings and maintain the running of motherboard clock in the absence of power supply. In general, PC stops at boot up screen and asks to enter BIOS setup because it considers that there is something wrong with the BIOS settings or battery has run down.īelow are common reasons that may lead your PC to be stuck on boot screen and shows press F2 to enter setup:ġ.
This article will introduce all possible causes and solutions for this issue. When press the power button to boot a desktop or laptop, Windows struck on boot screen and reports alerting message:Īre you looking for a method to fix the problem? The reasons for this problem are various. Many people have encountered the following problem:
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