The computer crashes as soon as it gets cold.

Hello, my friend. There are many water molecules in the air because of cold electricity. This water molecule will stick to the golden finger, causing the golden finger of the memory or graphics card to be oxidized, resulting in poor contact between this memory and the memory slot, and poor contact between the graphics card and the graphics card slot, resulting in hardware incompatibility, leading to black screen or crash.

Solution: You can turn off the power first, open the compartment, pull out the memory stick, rub the golden finger (that is, where there is copper) with an eraser several times, and then insert a memory stick back (remember to change the memory stick), and it will be OK. If you have an independent graphics card, you can also handle the graphics card according to the above method, just don't change the slot, and it's ok.

If possible, it is best to discharge the button cell of the computer motherboard, that is, take off the button cell for one minute, and then put it back, so as to save you from pressing it and make the computer more stable. Then set the CD-ROM drive or hard disk as the startup item, close the software, and it will be OK.

If there is air conditioning, try to use it in air-conditioned rooms and heating.

I hope my answer can help you and wish you success and happiness.