My friend s computer is broken, and my computer is broken

Theoretically, the problem is very simple, and a major fault cannot be ruled out. 、

The start-up alarm is that the computer self-test did not pass, because you are directly powered off, so the damage to the hardware cannot be ruled out.

Do as I say and open the case. Unplug all the memory graphics cards, erase the gold finger with an eraser, and then plug in the memory in a different position, insert the graphics card back, and try it on!

If it is two memory, after the above operation and there is an alarm, insert one first, and then rotate until the problem is replaced, and you can do it!

Maybe you just unplugged the socket and broke the hard drive! If you want to solve it, go to a friend to borrow a hard drive to try, and if the hard drive is broken, go buy a new one! In the future, remember that the computer cannot be directly unplugged from the socket!!

Frequently unplugging the power cord is easy to cause disk bad sectors, there is a du du sound may be disk bad sectors, to repair the hard disk, if it can't be repaired, you can only change the hard disk.

It should be that the memory module is loose!! Plug in the memory module and you should be fine!!

What is the order of the beep sounds, whether it is a long and two broken beeps, or a beep that you don't listen to, or in other words, it is very helpful to write down the order of the beeps.

Oh, plug and unplug directly, it's not a loss if it's broken, I hope his machine show is not good, teach him a lesson, eat a trench and grow a wisdom, your friend doesn't eat this trench It is estimated that I will buy a good machine in the future or don't cherish it!

The sound was clearly an alarm sound.

The only way to fix it, to put the socket directly is definitely damaged.

Presumably a motherboard issue. Change the motherboard.

If the memory or graphics card is not plugged in, unplug it and clean it.

The problem with the memory module should be.。。 Who turns off the computer and pulls it out directly?

Poor memory contact, just take it down and wipe it.

Power supply with Great Wall brand! Triple Protection! Mute!

The computer will break down after a long time, but the new machine will not break.

The causes and solutions of computer "crash" failures.

Alas! It crashed again, and the more critical the moment, the more the chain fell ......"I think this happens to everyone who uses a computer, especially those who often run all kinds of large software or a lot of software at the same time. It's a shame for gamers not to save their progress, but it's even more ...... for users who are working on or working with important data and don't save it

Crashes are one of the most common types of computer failures, and they are also one of the most headaches. Because its failure points can be large or small, and.

And there are many reasons for crashes, and there are various fault phenomena, but the author generally classifies the fault phenomena into two categories - regular crashes and random crashes. As for the subjective manifestations of the crash phenomenon, most of them are "blue screen", the screen is "freeze" and unresponsive (at the same time, the mouse and keyboard cannot be entered), there are often illegal operations (or forcibly close a program), and it has lost its response before entering the operating system.

At first glance, the crash seems to be "terrible", but the cause of the failure can never be separated from the hardware and software, so as long as we know the specific cause of the failure, we can completely "settle" the crash failure, or even eliminate it. Although some newspapers and periodicals have also published "crash" articles, but throughout this kind of articles are not comprehensive and there are some misunderstandings, usually can not actually solve any problems, so the author will take the premise of crash failure "conditions" to classify and explain the causes of computer "crash" and its treatment methods (combined with the fault phenomenon), I hope to help you.

The first type of situation is the occasional and increasingly frequent crash failure under normal use, or the frequent occurrence of a sudden crash failure.

1. Frequent "crash" failures caused by excessive dust.

After a new computer is used in the general city of China for about a year, there will be a lot of dust inside, if it enters the slot of a certain board, it may cause the board to be in poor contact and crash or other faults, and often crash for no reason.

Take the computer apart, clean up the dust, and take a look at it again. If not, you'll have to reinstall the system.

Unplug the memory module and try reinstalling it.