𝙋𝙧𝙤𝙗𝙡𝙚𝙢 : The monitor screen is blurry.
𝘾𝙖𝙩𝙚𝙜𝙤𝙧𝙮 : Software.

❚█══Reasons══█❚
1. Driver not installed
2. DirectX problems
3. Settings problem

❚█══Solutions══█❚
1. Download and install the latest driver for your graphics card.
2. Update DirectX.
3. Go to display settings and check resolution and refresh rate (60 Hz). Check color mode (32 bit).

𝙋𝙧𝙤𝙗𝙡𝙚𝙢 : How to Fix Computer No Display or No Signal on Monitor / Nothing is coming up on the computer display.
𝘾𝙖𝙩𝙚𝙜𝙤𝙧𝙮 : Hardware.

❚█══Reasons══█❚

* 1. RAM problem
* 2. Graphics card problem
* 3. Connection problems

❚█══Solutions══█❚
* 1. Check that all connections from the monitor's power and CPU's display output to the monitor are correct.
* 2. This problem can sometimes be fixed by changing the RAM slot.
* 3. If the internal system speaker beeps three times after turning on the computer, then you should understand that there is a problem with the graphics card. Check your graphics card.
* 4. Reset the BIOS.

𝙋𝙧𝙤𝙗𝙡𝙚𝙢 : Computer shuts down by itself after turning on.
𝘾𝙖𝙩𝙚𝙜𝙤𝙧𝙮 : Hardware.

❚█══Reasons══█❚
1. Processor cooling fan problem

❚█══Solutions══█❚
1. Check if the processor cooling fan is firmly installed on the motherboard.

2. If the computer is old, the thermal paste between the processor and the fan may be worn out, so you will need to apply new paste.

3. The dust accumulated on the fan needs to be cleaned, it is best to use an air blower.

𝙋𝙧𝙤𝙗𝙡𝙚𝙢 : Computer restarts repeatedly.
𝘾𝙖𝙩𝙚𝙜𝙤𝙧𝙮 : Software.

❚█══Reasons══█❚
1. Due to the virus

2. Due to antivirus problems

3. Due to the installation of any specific incompatible software

4. For operating system problems

❚█══Solutions══█❚
1. Scan the entire PC thoroughly with antivirus.

2. Do not install multiple antiviruses on your PC.

3. If the problem occurs after installing a particular software, remove it.

𝙋𝙧𝙤𝙗𝙡𝙚𝙢 : The computer is not turning on.
𝘾𝙖𝙩𝙚𝙜𝙤𝙧𝙮 : Hardware.

❚█══Reasons══█❚
1. Power supply problem

2. Power button problem

3. RAM problem

4. Processor problem

❚█══Solutions══█❚
1. Check if the power supply is working and if all the necessary cables are connected.

2. Check the power button on the casing.

3. If the internal speaker continuously beeps more than once, it means there is a problem with the RAM. The RAM needs to be replaced.

4. Check whether the processor is properly installed and the cooling fan.