acer laptop has black screen

The most common key hardware that can cause black screen is power supply, liquid crystal display, memory, hard disk, motherboard, etc. This requires us to one by one exclusions. Because the notebook is more sophisticated, disassembly more complex, the general do-it-yourself are more difficult, but we can first find out the reasons for the maintenance can save a lot of money or feel more simple to repair the

Solve the problem that the black screen cannot be awakened after the laptop CentOS7 is merged Enable and modify/etc/system/logind. conf HandleLidSwitch = lock Save and run the systemctl restart systemd-logind command to take effect immediately. Refer: Power Management (Simplified Chinese) Systemd can handle some power supply-related ACPI events./etc/systemd/logi

Black screen after CentOS7 combination on laptop but not sleep modeCentOS 7 is built with a black screen, but does not enter sleep mode. Modify systemd to handle some power-related ACPI events. You can configure it by using the following options from/etc/system/logind. conf:

As the newest member of the Acer Aspire E15 series, E5-573G continues to be a cost-effective feature that gives us a refreshing feel from the inside out and stands out in the 4000-dollar notebook. The biggest change in e5-573g compared to Acer's early products was the introduction of 3D printing + laser etching technology, which created a natural fabric texture similar to linen on both sides of the laptop's ad. The touch feels great, and you don

Acer recently unveiled a range of affordable, Low-power processor-powered Windows notebooks designed to balance performance and battery life. Among them, the Aspire V11 built-in 11.6 inch screen, the fuselage adopts the fan-less design, the fuselage weight is about 1.36 kilograms, can achieve the longer endurance ability. So, is this 350 dollars (about 2173 yuan) of the cheap notebook can become your handy

Yesterday morning (February 27), when I got online, the machine suddenly went to the white screen. I couldn't help it, and I couldn't see any operations. Only shutdown-r-t 0 can be used to restart the machine. However, this problem occurs on the BIOS interface after the machine is restarted. Therefore, it is suspected that the display may be suspended due to hardware problems. So we can only temporarily shut down the instance and use shutdown-s-t 0 to

battery of the motherboard .)Which of the following statements about inbound traffic _________!!! My laptop has a black screen. I don't need to read the hard disk on the machine. I changed the motherboard. Fortunately, it is a three-year warranty. Black Display1. when there is no image display on the

Situation one: After booting the screen card on the black background screen, there is a white error message. Solution: 1. First check the screen error information, such as Error s.m.a.r.t (as shown below), please try to back up your own data, this error is hard disk damage or abnormal, we suggest you go to Lenovo aft

/2016-07-22/ D8164a61800a57c1fd4bf88d25691b9f.jpg "style=" Font-family:inherit;font-style:inherit;font-weight:inherit; vertical-align:middle;border:0px;margin:0px auto;width:700px; "/> Computer black screen How to do seven: Virus destructionThe virus is extremely destructive, especially with the advent of the internet era, and more and more viruses spread through the internet. Can cause the mo

First, driver issues Because the laptop driver is not a graphics chip company to write, chip companies in the provision of chips, the driver of the issue to the notebook computer manufacturers to write, so there may be a certain degree of compatibility problems. At the same time, notebook computer drive to release a very slow, generally six months or one year update. The first thing we can do is try to see if running other 3D programs also have the

　　First, the problem of driving Because the laptop driver is not a graphics chip company to write, chip companies in the provision of chips, the driver of the problem to the notebook computer manufacturers to write, so there may be a certain degree of compatibility problems. At the same time, notebook computer drive to release a very slow, generally six months or one year update. The first thing we can do is try to see if running other 3D programs al

or drive in Safe mode from the black screen. Then restart the machine to see if the laptop can solve the problem of black screen. Laptop black sc