ComputerTips_Laiju: How to fix 5 beep error and no display problem on any computer?

How to fix 5 beep error and no display problem on any computer?




How to fix 5 beep error and no display problem on any computer?
This is a very common problem on many computer. You don't have to contact a service personal to fix this problem. If you think so, you can fix this problem easily. If you have a screw driver, you can fix this within 2 or 3 minutes.
    As you can see on this video, first we have to test the cmos battery. in most cases it will be the problem. if you replace the cmos battery, the problem will be get solved. If not, simply reset cmos chip by clearing all voltages from motherboard. 
    To clear all voltages from motherboard, you have to disconnect from power supply. Then remove cmos battery. Now using a tweezer or coin, just short the contact points of battery connectors for 10 to 15 seconds. After that, find out the cmos chip. usually, that will be an 8 pin chip and litter wider than other 8 pin mosfets. Sometimes you can find a colored dot on the chip. Here pin number 4 and 8 are ground and positive respectively. We have to short these two pins (Pin 4 and 8).
    Now cmos chip is cleared. If there is any frozen error code, you have to have to clear that too. So insert cmos battery and  remove ram and then power on computer. Now computer will clear previous 5 beep error code and produce 2 beeps for ram error. now insert ram and power on system.

No comments:

Post a Comment