My old computer often has a blue screen when I have a lot of windows open, and the case is loud when

Apparently caused by overheating. Open the case, clean the dust on the CPU fan and heatsink, clean the dust on the heatsink and fan of the graphics card, and reboot after installation.

That "hum" sound is emitted by the CPU and/or the cooling fan of the host power supply; It is proved that they have hysteresis, i.e., inflexible movement; If the movement of the cooling fan is not flexible, the wind force will inevitably be very small, and the heat dissipation requirements required by the power components of the CPU and the host power supply will not be met, and the temperature will rise;

If the temperature continues to rise, after reaching a certain level, there will be blue screen, black screen, crash, restart and other fault phenomena;

It is recommended that the landlord check the cooling fans inside the main unit (including the power supply), find the fans that make noise, and replace or repair them before using the computer.

Oh. Simple, hardware issues. It's time for you to bleed and buy new hardware.

First of all, the biggest possibility is that the CPU dissipates heat. The part that makes the sound is the bearing. The reason is that the temperature is too high and the bearings are dry grinded.

The second is the discrete graphics card cooling fan. Same reason as above. However, it is important to note that the graphics chipset may have caused damage.

The last one is the power pack fan. Same reason as above.

Recommended check order: graphics card CPU power pack.

Find out which part of your computer is making a sound and fix it!

Computer freezes, there are the following aspects:

1。Software conflicts, incompatibilities: redundant similar software installations! The computer is overclocked or there is too much software installed, and the system memory is insufficient!

360 housekeeper laughs, software uninstall, find uninstall, and: powerful cleaning!

Or: Start Menu, Programs, Find Excess Software Uninstalled!

2。The computer system is interfered with by stubborn viruses and Trojans or worms, or you have lost your system files!

360 system first aid kit, start first aid, after finishing, restart the computer!

After booting up, [File Recovery Area], click on: suspicious startup items and Trojans, delete files completely!

Again: [System Repair], select all, fix it now!

Network Repair] to start repairing. Restart your computer!

Antivirus, Full Scan, Quarantine, Trojan and Suspicious Viruses, Point: Completely Removed!

3。After the computer brand is finished, press F8, Enter, Safe Mode, the last correct configuration, Enter, Enter, Enter! Hail rises at the feast.

6。Too much dust, unplug the graphics card and memory module, erase the gold finger with an eraser, and put it back!

7。Do it when necessary: restore the system or reinstall the system with one click!

8。Hardware problems, hard disk or motherboard or fan problems, send it for repair!

Hello, the situation you said is generally caused by system software, memory, and hard disk.

1 If the computer is unintentionally loaded with malware, or malicious programs are generated when surfing the Internet, it is recommended to use 360 Guard, Kingsoft Guardian and other software to clean up the garbage and kill the malware, which may be solved. It really doesn't work, reinstall and restore the system, you can solve the problems caused by the software.

2 If you can't enter the system, you can turn on the system after going to the system selection there press f8 to select the last correct configuration and security mode that works, and you may be able to enter the system.

3-point Start Menu Run Enter cmd and enter it at the Command Prompt.

for %1 in (%windir%\system32\*.dll) do s %1 and then Enter. Then let him run it and it should be solved.

4 Recently, the computer has been poisoned, unstable software has been installed, etc., it is recommended to take a full antivirus, uninstall the software that caused the problem, and reinstall another version, which may be solved. No more, it's OK to reinstall the system

5 If the memory module in the computer case is dusty, disassemble the case, remove the memory module, clean the memory gold finger, and reinstall it.

6. If the memory of the computer is bad for a long time, the parallel memory is bought, and the multiple memories are incompatible when used together, etc., it is recommended to replace the memory to solve the problem.

7 The computer has been used for a long time, the hard disk is broken, and the logical bad sectors can be repaired by repartitioning and installing the system, but it still doesn't work, then it's time to change the hard disk, and it can be solved by changing the hard disk.

If you are not professional, it is recommended to take it to a computer store to test, and then change it after the test is good.

Hope it helps!!

If it's always a blue screen, try to redo the system, the fan is loud, and it is estimated that your host needs to be dusted.

The cause of the problem is the oxidation of the gold finger of the memory module or graphics card, or the poor contact of the slot, which causes the computer to fail to boot.

Solution: You can turn off the power first, open the computer case, dial out the memory module, use the eraser to wipe the part of the gold finger (that is, the place where there is a copper sheet) back and forth a few times, and then insert a memory slot back, and you're good to go.

Most of them are problems with the memory module, it is recommended to wipe it with alcohol and reinsert it, if there is a blue screen to replace the memory module.

The blue screen at computer boot is mainly caused by "disk error" or "abnormal shutdown"!

1. Try to boot the computer, after the computer brand is out, press F8, press Enter, Enter, enter the safe mode, and start advanced.

options, the last correct configuration, Enter, Enter, press to try!

2. No more, enter the safe mode, start normally, press enter, after going to the desktop, antivirus software, full antivirus!

3. Reuse: 360 Security Guard, "Trojan Horse Killing": "360 System First Aid Kit", System Repair, Select All, Fix Now! Network Repair] to start repairing.

Again: Start First Aid! After restarting, click on the "File Recovery Area" and select all to completely delete the files!

4. If you can't do it again, unplug the graphics card and memory sticks, erase them, use a brush, clean up the slot dust and fan, replace the memory slot, etc.!

etc., uninstall the redundant, and only leave one, because similar software is not compatible with each other!

7. Reboot, if it still doesn't work, you need to "one-click restore" or "reinstall the system"!

8. If there is a problem with the hardware, send it for repair!

Check that **, it may be a memory problem.