Yet another way to clear the CMOS is to short theCLEAR CMOSjumper on your motherboard, assuming your motherboard has one. Most desktop motherboardswillhave a jumper like this but most laptops and tabletswill not. Make sure your computer is unplugged and then open it up. Look around your m...
Use a metal object or jumper cap to short-circuit the 2 Pin for about 5~10 seconds (at this time, that is, to clear the Real Time Clock (RTC) Random Access Memory). Plug in the power cord and turn on the PC. After the PC is turned on, there will be a prompt that the BIOS...
Simply use a metal screwdriver’s head to touch both pins for a second or two. Doing so will short the jumper pins andclear your CMOS, thus returning your BIOS to its default values. How To Short an RTCRST Jumper If you’re rocking an older motherboard, it may possess a Real Time Cl...
3. Clear and Reset BIOS Settings via Motherboard Jumper This method is typically limited to desktop PCs and involves using the CMOS jumper: Consult your motherboard manual to locate the CMOS reset jumper Power down and unplug your computer ...
Take a meticulous look around the CMOS battery socket and try to locate a jumper labeled as "clr CMOS" or anything close to it. Then, plug the jumper out too, wait a while and push it back in to its original position. Subsequently, plug in the CMOS battery back in its respective ...
Related information Computer BIOS help and support. CMOS help and support. See theBIOSandCMOSdefinitions for further information and related links.
Tip:There are two other ways to reset BIOS/CMOS in Windows 10: one is resetting the motherboard’s jumper, another is to remove and reinsert the CMOS batter. For the detailed guide, you can visit:How to Reset Your BIOS – wikiHow. ...
Never turn on the mainboard during a CMOS-Reset! It could cause a short circuit which would damage your mainboard! CMOS-ResetwithoutJumper If your mainboard has no jumper (like most of all notebooks) to reset the CMOS, you can try to remove the CMOS-Battery for a few days and hope ...
CMOS battery supplies power to the CMOS (Complementary Metal Oxide Semiconductor) chip. The CMOS chip holds all your BIOS settings as long as you supply the chip with power. Your motherboard will also have jumper pins that allow you to reset data in the CMOS chip. Simply short-circuiting ...
For some BIOS versions, you can press "F9" to restore CMOS. Shortcuts 1. In Dim4300, Dim8100, Dim8200, GX50, GX240, GX150 and GX400 models, press "Ctrl+Alt+F8". A boot order menu appears. You can select a boot order in the menu. ...