The laptop screen shakes with stripes up and down 5

This is the same as the situation of one of my classmates.,His is also SL400,It's a problem with the display screen.,You call customer service directly**,It's generally a year.,But if it's not long overdue, you'd better play** and grind it well.,My classmate's also expired and didn't last long to change it shortly after playing.,But there's a problem with this recently.,No way.,The manufacturer is like this.,If you change it yourself, it's estimated about 2000.。 Give it a try. Good luck.

The common causes of screen failures such as screen flickering and screen shaking are: first, the quality of the screen itself, screen aging or inferior products, second, the screen line contact will not be damaged or damaged, and third, the motherboard screen power supply is abnormal or the screen failure caused by the virtual soldering of the graphics card BGA packaging chip, it is recommended that you send it for repair and testing.

During the warranty period, send the customer service for maintenance, free of charge (except for man-made damage) After the warranty period, I can help you detect and determine the fault point for free in Beijing, and it can be repaired on the same day.

If you are not in Beijing, it is recommended that you find a reputable and skilled repairer to help you overhaul.

If you are insured, it will cost you money for one year, and the money is 1600.

You're losing, this is a splash screen door, and I've been tricked, and there's no solution.

Teach you a way, go to ** to find someone who can renew the insurance, about 200 a year, and change the screen immediately. Only in this way will the losses be minimal.

This is also the case with my previous PC.,It's no effect to repair it many times.,It turned out unintentionally.,As long as you keep a posture, there won't be this phenomenon.,That is to say, don't open and close the book every day.,Don't lift it up and down.,There won't be this situation.,It's no problem to look at it like this all the time.。 I don't know if that's the case for you, but you can try! If you don't close it every day, you will use it again the next day.

I'd be happy if I could help you out. If you want to wear a comfortable bag for your book, please come to my house, my computer brand backpack, comfortable shoulder straps, can be carried or towed, everything! **Shopkeeper:

The second sister of the soul.

Go to customer service to warrant that you can replace the computer for free, and the warranty time is 2 to 3 years, which should not be artificial, it should be free or go to customer service first.

It was also sent to the Lenovo service station early.

Don't want money.

According to the situation you said, it's better if it's not for human reasons.,,Contact customer service to repair it.,,Good luck.。。

The problem is not serious, and I don't know the price...

1. Subject to external interference.

It is due to strong electromagnetic interference in the vicinity where the display is placed, such as electric sparks and high-frequency electromagnetism. If the intensity of the interference is very high, it will cause the entire screen of the monitor to produce white horizontal streaks. If the intensity of the interference is not high, it can be characterized by a severe change in one corner of the display.

Solution: When these two situations occur, the first thing to focus on is to check the surroundings of the display site to eliminate the equipment with strong magnetic interference, and in general, the problem can be solved.

2. Subject to internal interference.

The performance of internal interference is very different from that of external interference, and if the display is interfered with, it will make the display screen of the monitor appear black horizontal stripes, and it is more serious.

Solution: In this case, we can open the case to check whether there is any bad contact inside the display, whether there is any problem with the output end of the power supply or the output transformer.

3. The service life of the display is too long.

If the internal capacitor is too old, it will deteriorate and fail, resulting in too slow start-up, a dull screen, and blurred fonts. At this time, as long as the aging capacitor is replaced, the fault can generally be eliminated, but because it is also a very high-tech work, it is recommended to send it for repair.

Answer in this case,It is recommended that you better try an external monitor first,If there is no problem with the external monitor,Then it should be a screen cable problem,Replug or replace a screen cable to try,If the external display is also like this,Then it may be a graphics card problem,Graphics card problems need to be tested and repaired after after-sales service。

1. Test the external monitor to see if the external monitor has a similar situation, so as to determine whether this fault is caused by the host part or the screen head part.

2. The external display is normal, please re-plug and unplug the screen cable interfaces on both sides and fix and check whether the cable routing at the screen axis may be squeezed and interfered with by other components.

3. The above operation is invalid, replace the LCD screen test, if the fault disappears, it is the LCD screen failure, and the fault still exists, please apply for the replacement of the screen line.

4. If there is a similar fault in the external display, you need to consider updating the graphics card driver, flash plug-in or restoring the system.

5. Software problems can not be troubleshooting, replace the CPU test, come.

What's the matter with asking such questions?

It has nothing to do with the graphics card, the display problem.

If it is not a problem when it is just turned on, it is caused by heating if there is a problem after using it for a while. There is too much dust on the computer, or the fan does not rotate, and it is possible that the graphics card is malfunctioning, and there are many reasons!

This situation is generally a problem with the display screen, because the notebook is not the same as the desktop computer, the notebook is often closed, and then opened, it is easy to cause the display screen to rub against the display shell for a long time, you can press the display screen around the screen with your hands, you press it with your hand at the same time to observe the bright line of the display screen to see if there is a beat, if you press the place where the display screen does not beat, it is the display screen where the press is faulty, Solution: You can put a little piece of paper against the display, and the other method is that after you adjust it, don't close the notebook, which can save the price of changing the display screen, I hope this answer can help you.

This phenomenon can be possible for graphics cards or screens. The best result is that the screen cable is broken, which can cost less.

I'm in the same situation as you. Have you solved the problem, is the screen cable broken or the display screen broken?

Summary. If your computer is working under the Windows system, then you can press the F8 key to enter the safe mode of the system, reset the display mode of the monitor, and generally be able to troubleshoot after restarting.

If there is such a situation, you should turn off the computer in time to make the electric brain rest for a while, so that the graphics card of your laptop can be buffered over. Poor dust closure

There may also be serious streak faults on the computer screen, this kind of fault generally appears on older machines, if your computer is working under the Windows system, then you can grind out to press the F8 key to enter the system's security mode, re-set the display mode of the monitor, and generally be able to troubleshoot after restarting.