Question about Computers & Internet
Hi,what type of jumpers do you mean? if you want to clear your bios you can use jumpers calls "CLR-MOS" or "CL-ms" or "cms_clr" that it means CLEAR CMOS or CLEAR MOS (stands for mosfet transistors built in mother board eeprom" you can clear it this way:
shutdown the pc or laptop find the jumper pull the backup battery up use a screw driver or an iron pin to short the jumpers together(if you dont find the jumpers after pulling up the battery short the battery+- together) wait 10 sec and then pull in the battery after that you have to go to your bios setting and set some data if you dont you may see errors like this in your screen before windows start up:
"DMI POOL DATA CHANGED" PRESS F1 TO continue" or something like that;
and if you dont know the bios setting ask from experts to do it for you because this setting is too dangerous and may harm your hardware,if you dont know dont touch it,
and one more thing:
if you mean another jumpers?dont touch it because some mother boards use jumpers for their settings or you may harm your hardware
Posted on Apr 18, 2013
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Posted on Jan 02, 2017
If the led on the power supply turns off after connecting it to your laptop, the problem most likely lies with the power supply especially if the machine will run on battery power. This can be tested by
1. Turn the laptop off.
2. Remove the battery and power supply plug.
3. Press and hold the power button for at least 15 seconds to reset the laptop.
4. Replace the power supply plug into the laptop without replacing the battery.
5. If the computer will not start and there are no lights turning on on the laptop the power supply is bad.
6. Replace the battery and attempt to start the machine both with and without the power supply plugged in.
Posted on Apr 04, 2011
There may not be a jumper. Most laptops have the CMOS battery soldered to the motherboard and the only way to reset it is through the bios screen.
Posted on Jun 03, 2009
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