2. Press the DEL key when this screen appears, and the computer will jump to the BIOS interface.
3. optimizedDefauits in the lower right corner is the best factory parameter. Click the shortcut key f3 to jump to an interface.
4. Click Enter to confirm at this time, and the system will restore the factory settings.
5. Remember to click Save &; The shortcut key f4 corresponds to exit (save changes and exit).
Extended data:
The BIOS chip mainly stores:
1. Self-diagnosis program: identify the hardware configuration by reading the contents in CMOSRAM, self-check and initialize;
2.CMOS setup program: in the boot process, start with a special hotkey, set it up and store it in CMOS RAM;
3. System bootstrap loader: After the self-check is successful, load the boot program on the disk corresponding to channel 0 and sector 0 into the memory and let it run to load the DOS system;
4. Driver and interrupt service of main I/O devices: Because BIOS directly handles system hardware resources, it is always aimed at a certain type of hardware system, and various hardware systems are different, so the types of BIOS are different. With the development of hardware technology, there are different versions of the same BIOS, and the new BIOS is more powerful than the old one.