Common BIOS error messages and solutions

Common BIOS error messages and solutions, let's take a look! 1. CMOS battery failed Cause: The power of the CMOS battery is insufficient. Please replace it with a new one. 2. CMOS check sum error-Defaults loaded (CMOS found all errors during the check, so load the default system settings) Cause: This situation is usually caused by insufficient battery power, so you may wish to change the battery first . If the problem persists, it means that there may be a problem with the CMOS RAM, and it is best to send it back to the factory for processing. 3. Display switch is set incorrectly Cause: Older motherboards have jumpers to set the display to monochrome or color, and this error indicates that the settings on the motherboard are inconsistent with the settings in the BIOS. Reset it. 4. Press ESC to skip memory test (memory check, you can press ESC key to skip) Cause: If there is no fast power-on self-test in the BIOS, then the memory will be tested when booting. If you don't want to wait, press The ESC key skips or opens the Quick Power On Self Test in the BIOS. 5. Secondary Slave hard fail Cause: 1 CMOS settings are not correct (for example, there is no slave but there is a slave in CMOS) 2 The hard disk cable, data cable may not be connected or the hard disk jumper is not set properly. 6. Override enable-Defaults loaded (current CMOS settings can not start the system, load the BIOS defaults to start the system) Reason: It may be that your settings in the BIOS are not suitable for your computer (like your memory can only run 100MHz) But you let it run 133MH) then enter the BIOS settings to re-adjust. 7. Press TAB to show POST screen (press the TAB key to switch the screen display) Reason: Some OEMs will replace the BIOS default boot screen with their own display screen, and this prompt is to tell the user to press TAB. Switch between the manufacturer's custom screen and the BIOS default boot screen. 8. Resuming from disk, Press TAB to show POST screen (from the hard disk to restore boot, press TAB to display the power-on self-test screen). Cause: Some motherboard BIOS provides Suspend to disk function. When the user shuts down by Suspend to disk, this prompt message will be displayed the next time the phone is turned on.