If you are having a headache in the face of a computer error that keeps automatically restarting, doesn’t show the BIOS screen. Let’s refer to the following article of Taimienphi.vn to learn how to fix the computer that keeps restarting without showing the BIOS screen.
The following article Taimienphi.vn will guide you some ways to fix the computer that keeps restarting without displaying the BIOS screen.
Some signs identify errors
Here are some signs that a computer error that keeps restarting doesn’t show the BIOS screen:
– The computer operates normally before a constant reboot error occurs.
– If you try to reboot, the computer will boot up and shut down after 2 – 5 seconds.
– No beeps to boot BIOS.
– Do not display the screen on the BIOS.
– The BIOS or BOOT setting keys of F2 / Esc / Del do not work.
– Recently you upgraded your computer RAM.
– The computer keeps rebooting.
Fix the computer error that keeps restarting without showing the BIOS screen
Below Taimienphi.vn will guide you some ways to fix the computer that keeps restarting without displaying the BIOS screen.
Method 1: Clear CMOS
On the back of the motherboard you will see a small blue button, this button to clear BIOS data. By using this button to troubleshoot a constantly restarting computer error or related hardware compatibility issues.
Clearing the CMOS also means that the changes that you set to the BIOS will be erased and reset to the default state, and you will have to reconfigure and update the BIOS for the computer to work properly. way.
In case if the CMOS delete button is not found on the motherboard, you can refer to and apply the other solutions below to fix the error.
Method 2: Remove the CMOS battery
If the above solution is not available, try the CMOS battery removal solution to see if the error persists. However, note that after removing the battery, you have to wait 10-15 minutes, then reinstall the battery.
Also, when removing the CMOS battery, make sure you unplug the entire PSU power cord from the main power source to discharge the remaining electricity on the computer. If the persistent computer error still persists, try replacing the CMOS battery.
Method 3: Remove RAM / change RAM slot / use a different RAM bar
RAM slots or dead RAM are the main culprits that cause the computer to constantly restart. Follow the steps below to fix the error:
Step 1: Remove all RAM bars on your computer then restart the computer.
Step 2: Try plugging a RAM into different RAM slots and booting up the computer.
Step 3: Perform the same steps with other RAM modules.
Step 4: Try plugging in other new RAM modules to check if the RAM and RAM slots are not together.
If the error no longer exists, prove that the culprit is the RAM or RAM slot on your computer.
Method 4: Remove the GPU – Graphics card
If none of the above works, try removing the RAM graphics card, and then restarting your system. If there is a blank PSI Express slot, try placing the GPU card in the slot and restarting the system to see if the error persists.
Often GPUs are rarely the culprit causing the computer to restart repeatedly, but does not mean not.
Method 5: Clean the dust on the motherboard
In some cases, cleaning the computer as well as cleaning the dust on the motherboard can also fix the computer that keeps restarting without displaying the BIOS screen. Dirt and dust can be the cause of the components on the motherboard and cause a computer to repeatedly restart.
Note that you should use cleaning tools for computers and laptops, absolutely do not use your mouth to blow dust because saliva from the mouth can damage the motherboard permanently.
Method 6: Remove the processor, and use the new Thermal Grease thermal paste
After a long time of using, the thermal paste on the processor can dry out, and it is difficult to adjust the processor temperature even if you are using the best CPU cooling.
Carefully remove the CPU and processor cooling fan from the motherboard. Next, use a soft, dry cotton cloth to wipe the thermal paste on the processor as well as the CPU contact surface, apply a new thermal paste and reinstall the CPU heatsink. Finally try restarting your computer and check if the error persists or not.
Method 7: Try different SMPS switching power supplies
SMPS or switching power supply may also cause the computer to repeatedly restart. Try another SMPS switch power supply to see if the error still exists, if the error no longer proves that the culprit is the fault of your SMPS power supply. To fix the problem, the only solution is to buy another new SMPS switching power supply.
8. Check the CPU Socket on the motherboard
Look carefully at the CPU socket on the motherboard for any bent or damaged pins. Curved CPU plugs can be fixed, but if they are damaged then they are considered to be total failures.
Fix the bent connector, then reconnect the processor carefully and restart your system to see if the error persists.
Method 9: Remove the HDD / SSD / DVD-RW / DVD hard drive
Do the job remove the hard drive and other unnecessary accessories connected to the computer, then restart the computer to fix the problem.
Method 10: Test the motherboard outside the computer case
Remove the motherboard from the computer case and place it on a non-conductive surface, then try restarting your computer with only the CPU and check if the error persists.
The article above Taimienphi.vn has just taught you how to fix computer errors, the laptop repeatedly restarts without showing the BIOS screen. In case, if all of the above methods are not available, the final solution for you is to bring a reputable repair center for assistance.