What to do if your Dell desktop computer won't turn on "Detailed explanation: How to solve the problem when your computer won't turn on"

php editor Baicao will give you a detailed explanation on how to solve the problem when your Dell desktop computer cannot be turned on. Boot issues can be caused by a variety of reasons, but there are some simple things we can do to try to fix them. First, make sure the power cord is connected properly and the plug is secure. Secondly, check whether the computer's power switch is normal. Try to hold down the power button for a few seconds, release it, and then try to turn it on again. If the problem persists, you can try cleaning the memory modules and slots to make sure they are well connected. If none of the above methods work, it may be a hardware problem and it is recommended to contact professional maintenance personnel for inspection and repair. I hope the above solutions can help you resolve your Dell desktop computer boot issues.

Sometimes some netizens encounter the situation that the computer cannot be turned on. What should I do if the computer cannot be turned on? Computers have been frequently used in our daily lives. Computers are required for daily and work operations. Computers It is really troublesome to not be able to turn on the computer. Today Sun Yueyue will tell you a solution to the problem that the computer cannot be turned on. I hope it can help everyone!

Method/Steps:

Method 1: After the computer is turned on An interface as shown in the figure will appear.

This is caused by the computer not being able to find the startup device. First, open the chassis cover and confirm whether the hard disk connection cable is normal. Then, enter the BIOS setup interface and set the first boot item to hard disk boot. This may solve the problem.

Method 2: After turning on the computer, the host runs normally, but the monitor has a black screen and no display.

Check whether the VGA cable between the host and the monitor is properly connected, and whether the monitor's power supply is normal. If there is no problem, use a screwdriver to open the main case cover, pull out the memory module, and wipe the golden finger area with an eraser. If it still doesn't work, unplug and insert the independent graphics card.

Method 3: After the computer is turned on, it cannot enter the system and desktop and is stuck in the startup interface.

This is a system problem. After booting, we need to keep pressing F8 until a selection interface appears, select the "Last Known Good Configuration" option, restart the computer, if it still doesn't work, reinstall the system.

Summary:

Solve according to different situations, analyze the specific situation in detail, and adopt corresponding solutions!

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