[computer explanation] what should I pay attention to when I go to the computer repair shop to repair the computer?

         Whenever the computer breaks down , The mood is undoubtedly very depressed , If the computer is out of warranty , You won't be able to enjoy the free manufacturer's warranty service , That means finding a computer repair shop at your own expense , In the past, computer repair shops must pay attention , Computer maintenance water is very deep , Especially the maintenance of notebook computers , To avoid being cheated . So what should I pay attention to when I go to the computer repair shop to repair the computer ? Next, let's talk about the pit prevention knowledge and precautions of computer maintenance , If you like, remember to share it with your friends ！

　　 It is feasible to make a reasonable profit in computer maintenance , After all, every industry needs to survive , But the means of making money by cheating , Any consumer is unacceptable . Of course, if we don't know who the maintenance master is , Computer maintenance must remember , It's best for me to watch the maintenance on site , Ask the merchants whether they can test for free , That is, if the quotation is high , Free if not repaired , What's wrong must be made clear , Don't blindly listen to what businesses say .

　　 One 、 False hardware failure

　　 A small fault of the computer or something that can be solved by plugging in and out of the memory , But it's a hardware problem , New hardware is required , Most users won't want the old hardware , That is to say, I made two pieces of money , Old hardware can also be sold for some money , New hardware can also be profitable .

　　 Friendship tips ：

　　 If the merchant says the memory is broken , Just plug in the new memory , At this time, you can let him face to face “ used ” Memory for installation , Verify whether it is really broken , Don't say which hardware is broken , Which hardware is broken , You should know that you can draw a conclusion after confirming . But if you are not there , The merchant calls you to say which hardware is broken , Don't say no to repair on the phone , In case the merchant deliberately damages the hardware .

　　 Two 、 The hardware steals the beam and changes the pillar

　　 A customer went to repair the computer , After talking , If the merchant finds that the customer doesn't understand , Will replace the customer's hardware and make a profit , Inferior is better than inferior 、 It is often the case that the false is replaced by the true , It's best to remember your computer configuration , So as not to have bad merchants steal the beam and change the pillar . A real case , Before, a friend went to repair the computer , Because in other places , Only find a local computer repair shop to repair , I came back and found that my Kingston memory was replaced by a Kingston slip by the merchant , If you go to the business again, you won't admit it , The computer has not been touched by anyone , It must be a transfer , In the end, there was no evidence to call the police and it was over .

　　 Friendship tips ：

　　 If you are familiar with your computer configuration , for example CPU model 、 Graphics card model 、 Memory capacity and brand , It is best to have the configuration list of the previous installation , When the computer maintenance personnel disassemble your computer , You can ask to take a picture of the computer hardware or record the serial number of each hardware , And clearly remind yourself of the general configuration of the computer , A detailed computer configuration sheet must be issued when the machine is kept for maintenance , For example, what brand and model .

　　 3、 ... and 、 Hardware maintenance at a high price

　　 High computer maintenance costs , The market price 200 The maintenance cost is RMB , It may be collected in some form 600 element , Even thousands of Yuan . For example, a motherboard capacitor is broken, which leads to computer failure , In fact, if the capacitor breaks, it's only a few cents , It's common to charge you hundreds of yuan , So we must consult the specific bad things , It's best to watch the maintenance on site .

　　 Friendship tips ：

　　 Businesses must check the problems first , Then make a quotation , What is the specific component that caused the failure , If the price is on the high side , It is recommended to consult another company about the cost of computer maintenance , Never say direct maintenance , It will be repaired by then , Others offered a high price , You feel bad . Besides , I suggest you don't say that it's OK to fix it, and the price doesn't matter , It should be said , If it's expensive, you can't repair it or you can't afford it .

　　 Four 、 It can be repaired , But let you change the hardware

　　 This basically appears in , For example, there is a small problem with the motherboard , A short circuit problem , Maintenance is a very simple thing , The merchant will tell you that the motherboard is broken , Unable to repair , The motherboard needs to be replaced , But merchants usually charge for replacing the motherboard , It's for you to repair , Or really change your motherboard , The old motherboard can also be sold with this money .

　　 Friendship tips ：

　　 If the merchant asks you to replace the motherboard , Said the mainboard couldn't be repaired , You directly say that the replacement is too expensive , No more repairs , You can ask other merchants about the situation , Compare three , If it's said that it can't be repaired , Then it really can't be repaired , Only replace the motherboard .

　　 summary ：

　　 It's best to maintain a regular computer repair shop , It's best to watch the maintenance on site , Your task is to look at your computer , In order to prevent businesses from tampering with hardware 、 The hardware is swapped , It is recommended that you find a free testing service , Don't end up being overcharged , You don't want to , Also charge one 50-100 The testing cost of RMB , After troubleshooting the problem , First determine the quotation , Re maintenance . Besides , If you replace the hardware , For example, the motherboard , There are also some valuable , It is recommended to take the replaced parts , Or discount it to merchants .