Is Toshiba laptop screen shake a broken screen?

How big is your notebook?

Desktop right click - Properties - Settings - Advanced - Adapter - List all modes - (choose it yourself, mine is an old-fashioned Samsung monitor, the value set is 1024x768, true color 32 bits, 75 Hz, 85 Hz is OK, yours is not too low, try it yourself).

Happy every day!!

Your notebook often flickering screen may be a driver problem, it is recommended that you reinstall the graphics card driver first, or enter the safe mode to see if the screen is still flashing, if the screen does not flash in safe mode, it means that it is a driver problem, because the graphics card driver is not loaded in safe mode. If it's still a flickering screen, then it means that it should be a problem with the graphics card, so you have to choose to repair it. If your laptop is still under warranty, then there should be no charge, so their request is very rude, and if they still ask for it, you can complain about them.

If your laptop is past its repair period, then you have no choice but to pay for repairs.

As for the screen, it is best to see if the screen has any traces of use (fingerprints, dust) when it is replaced, and if so, it has been used by eighty percent. Turn on,See if the screen is flashing,Don't flash,Look at the brightness of the screen,Confirm that it's about the same as the original,If it's too bright, it may be a refurbished CCFL backlight,It is recommended to change。 In addition, you can go online to find some screen testing software, mainly checking:

Contrast, responsiveness (it is recommended to play 3D games or movies to see if there is any dragging), bright spots, dead pixels.

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 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 can repair it on the same day.

There are two possibilities: 1 The display lamp is aging 2 The high-pressure plate is in poor contact with the lamp, or the high-pressure plate is aging and damaged. Just go to the repair point and replace the damaged parts!

Maybe it's too hot... The ambient temperature can sometimes affect the laptop... Try it at different temperatures, and if it's still the case, then it's time to test it.

You don't stop shaking. When the amplitude and frequency of your shake are consistent with the display of the monitor. You just can't feel it.

Hello, the screen is not very likely to be bad, first depends on whether it is image shake or brightness shake. If the image is shaky, it may be the graphics card or the screen line. Of course, this will happen if the screen is broken, but the probability is very low. If the brightness is shaking, it is a problem with the high voltage or the lamp.

Not necessarily, it could be a disturbance or a setup issue.

Of course, the screen line is also possible.

No.. It should be electromagnetic interference.

It's a splash screen, it's a screen quality problem, don't expect to get better on your own. It can only be sent after-sales, and it can be repaired, of course, it is best to let him replace the screen for you.

Tell you that this is a problem with the cable, not a matter of the screen, and mine is the same, just go and change the cable, 2 years of internal affairs, free of charge, bring the invoice, up to 5 days, you can change it, their replacement of the cable is sent from the Shanghai headquarters.

Don't be in a hurry about the problem of LZ sauce. Don't be blind yourself. Hurry up and send it for repair.

Four months is still under warranty. Now JS is very good, don't grab the handle for others, and send it for repair without moving. I can't get a new one.

Or a sentence to customer service.

The customer service attitude is good.

Then I would like to say that the Toshiba warranty is one year.

It's best to do it as soon as possible.

I'm also having the same problem as you.,What's terrible is that when I come in, I see that even the shape of the computer is exactly the same = =,It's like the same model of HP3414.

Maybe the cable is loose. You can find a monitor first, use VGA to output images to the monitor, if it's okay, it's sure that there is a problem with the cable, if it's still like this, the problem may be with the graphics card.

It's normal when you're shaking at the same frequency as your computer.

This is generally because the cable of the screen is broken.,Go fix it.,It shouldn't be expensive.。

I've also encountered it before, it's called the screen bright line, and it's a screen problem. I took it to the after-sales service and replaced it with a screen.

This comes to the question of my previous one.

The source laptop Lenovo has also encountered bai, often with a flash of horizontal stripes on the screen.

zhi flashed, and then it would be good to tinker with the dao yourself; Mine is a problem with the cable between the monitor and the main unit;

It can be considered that it is, or it can be considered that the screen picture tube is broken, and it is recommended to take it for maintenance.

**A Master Lu to check whether the screen is LG, if so, 99% can be determined that it is a flash screen door failure machine, use or replace the screen alive, free of charge during the warranty period. LG's screen has quality problems, and there will be no more problems if you replace it with Samsung, AUO, Chimei, BOE, etc., with a market price of between 500-1000.

The judder up and down the screen is not necessarily a problem with the wiring. On the display screen, the lighting is basically a matter of wiring. The screen shake may also be a problem with the display or graphics card.

It's best to take it for 1 test and ask a few more. Service stations, various repair shops.

This still has to ask for after-sales. If you don't want to go for after-sales repairs. You can go to the general computer market.

Someone over there repairs the notebook.。。 You can trim your cables. If it's a matter of wiring.

The look of 200 300 is enough. Hope it helps. Remember to adopt it if it is useful. Thank you.