dell computer turns on but screen is black

Manager to disable the single display or uninstall WIN10 graphics driver. To perform a clean boot: 1. Press Windows+r, then enter Msconfig in the input box, press ENTER, pop-up System Configuration dialog box.2. Select the general, click Selective Startup, and then click to clear the tick above the load startup item.3. Click on the "Services" button again, clicking the "Hide all Microsoft" Service, and then click Disable All.4. Click "Start" Again, click "Open Task Manager", click th

Computer boot black screen usually appears in the aging computer, the traditional cause of computer boot black screen is often, but some car

monitor card is properly installed? Is it in good contact with the motherboard slot? is the video card or slot due to too long time to accumulate dust too much, resulting in poor contact? The chip on the video card has traces of burnt and cracked. When the video card causes a black

Analysis of the cause: Is it a virus? No, I haven't heard of any virus that shuts down the machine! So again on the boot, watch the change, this time the discovery of the host did not alarm sound, power fan normal, CPU fan is normal, that is how to return? In the absence of any other means, to borrow a computer to a fr

Computer black screen, commonly known as, the correct name should be shown without signal input, the host has power, but the monitor just opened, the power supply is green, will become orange, flash flash, there is no display on the monitor, or show no signal input.

For their old computer purchased a AMD770 motherboard, replaced on the boot that appears black screen phenomenon. According to the merchant said this is a new motherboard, should not be a quality problem, perhaps due to improper BIOS settings. The system bar to try to explore in the bios of the motherboard many times,

Check the motherboard to see if the cable is loose. If it's all right, it might be a video card thing. (1) Monitor power off, or monitor data line contact bad. In addition the computer used too long monitor power cord easily oxidized damage; (2) The motherboard does not have power; (3) video card contact bad or damaged; (4) Bad CPU contact; (5) Bad contact of memory bar; (6) The machine infects the CI

WIN8 system computer boot appear black screen has a drop sound how to do? Repair method: 1, first use the tool to clear the dust on the motherboard and then boot. 3, empty CMOS. 4, reinstall the CPU before powering on. 5, the computer hardware composed of the smallest system and then boot. 6, after the above se

After we leave the computer, but the computer is still working, then generally will be standby, and if we leave a long time, and then return to the computer next to the time, we will find that the computer black

a solution like the following: One, the simplest, restart the computer, into the system black screen is only an occasional problem. Second, restart the computer, the start of the time even press F8 key into the safe mode to see can go in no, just reboot before the problem

Computer play a large game flower screen or black screen and then the computer crash How to do? The specific solution is as follows: Failure phenomenon: Computer play stand-alone game

WIN8 System Computer black screen can not open the machine how to do? The specific methods are as follows: 1. If your computer can boot up the brand logo, when entering the system Black screen recommends that you restore

1, right click on the desktop space, select click Screen Resolution; 2, click the Advanced settings, set the screen refresh rate, you can set to 60Hz or all set to 50Hz; 3, right click on the lower right corner of the power icon, choose to open the Power options, click "Change plan Settings"; 4, then click "Change advanced power settings"; 5, locate the Intel (R) Graphics set

1th step: If not, then clean the motherboard dust, and then check the computer is normal. The 2nd step: first check the computer's external wiring is connected, the various lines plug again to see if the fault is excluded. 3rd step: If the fault is still, then open the mai

Computer failure for most users is a headache, because a lot of friends on the computer hardware and operating system related knowledge less, so the computer boot black screen, alarm, can not enter the system and other phenomena w

In this case, the small series know only two solutions, method one: Reinstall system or System Restore, only recommend the installation system and a very small number of software users, because the reload system has to reinstall the software. Method Two: Add the Administrator account, delete the original administrator account, desktop shortcuts are mostly lost, for the application reconfiguration desktop shortcuts. Here small series mainly for everyone to talk about method two bar. 1, first of

Before the small series for you to introduce the Windows system boot black screen problem, here we have brought a win8 black screen can not open the problem, the problem is displayed for the user after the boot, the screen has a l

Method One, the computer restart, and then into the boot state while holding down the F8 key, into the boot menu, now select the "use Last Known Good Configuration" option to enter the system to see if the fault has been resolved. Method Two, the same computer boot hold F8 key, but we choose to go to "safe mode", and then click "Start-run", and then enter "Msconfig" on the run, open the System Configuratio

Computer Boot black screen 1. The keyboard can be removed to try if you can get a USB connector plug up to try 2. Change the error prompt in CMOS to "all errors except keyboard faults" 3. The computer chassis can be opened, the dust of the parts of the first brush with brush clean, carefully inserted back. 4. The p

Recently saw a lot of netizens in the know to ask questions, said the computer into the sleep function, wake up when not able to normal access to the desktop, will enter the black screen state, encountered this situation and most of our hardware driver or BIOS settings are related, the following small series for everyone to share the specific solution. 1, right