Win7 system boot need to press F2 how to solve?

After using the computer for a long time, there will always be various problems. The most common one is the boot problem. Many users report that the Win7 system needs to be started by pressing F2. What should I do if I encounter this problem? , do not understand the friends to see the small series of Win7 system boot press F2 solution!

When the computer is turned on, it stays on the startup screen and displays the following English prompts:

Press F2 to continue, DEL to enter SETUP

Translate to Chinese means: Press the F2 key to continue, press the DEL key to enter the setup interface. (Some motherboards may be prompted to press the F1 key to continue)

I.: computer does not install a floppy disk or floppy fault

1, the computer not installed floppy disk or floppy drive failure, and A floppy drive is set in the BIOS, which causes the F2 prompt.

2, in most cases only need to restore the BIOS default settings can be restored to normal.

3, some older motherboards default settings will open floppy drive, select the first item & ldquo then after entering the BIOS; Standard CMOS Features & rdquo ;.

4, after entering & ldquo; Drive A & rdquo; to & ldquo; None & rdquo;, & ldquo; Floppy 3 Mode Support & rdquo; to & ldquo; Disable & rdquo ;.

5, return to the BIOS setup main screen, selecting & ldquo; Advanced BIOS Features & rdquo; setting item, and press Enter to enter.

6, the & ldquo; Boot Up Floppy Seek & rdquo; to & ldquo; Disabled & rdquo ;.

7, press F10 to save, ESC key to exit the BIOS setup, restart your computer.

Case 2: Board battery has

1, there is a button battery to maintain the computer stored in the case where no power is turned on and continues to set the motherboard BIOS on the motherboard clock Running, this can also be caused if the button battery is not powered. At this time, you first need to disconnect the power cable of the computer host and open the computer case.

2, find the button battery on the motherboard.

3, a flat head screwdriver to pry off the battery.

4, reinstall a new battery CR2032.

5, off the enclosure, connecting the power cord, the computer starts. Press the DEL key to enter the BIOS settings and restore the computer default settings.

6, save your settings and exit the BIOS, restart the computer.

three cases: double (multiple) hard drives, hard disk after unloading

1, if the computer has two hard disks or hard disks, or CD-ROM, when unplugged from the computer After the hard disk or CD-ROM drive is uninstalled, the settings in the BIOS are not updated.

2, computer motherboards now generally hard drive automatic detection function, enter the BIOS setup & ldquo; Standard CMOS Features & rdquo ;.

3, and the hard disk drive can be set to automatically detect.

Note:

1, before opening the computer case make sure that certain off.

2, in the dry season such as autumn and winter, it is best to remove the static electricity on your hands and then install the battery on the motherboard.

3, when the similar prompts, please try to restore the BIOS default settings (or BIOS optimization settings), the current motherboard is very smart, generally restore the default settings can automatically solve the problem.

Win7 system boot press F2 solution is here, everyone must judge whether the computer has one of the above three situations, judged well, you can "teaching in accordance with the material".