If it's not overclocked.
Step 1: BIOS discharge cannot be skipped.
Step 2: Reinstall the system. Don't jump rope.
Step 3: It is possible to change the memory. Your memory is PC 100, so you can reduce it to 100.
Step 4: Check whether the jumper of the motherboard is inserted incorrectly and whether the CPU is broken. Try 5 yuan for a CPU.
Step 5: The graphics card driver is wrong and incompatible. This problem is likely to occur if there are incompatible drivers on the MX440. If you can't find it, reinstall it to the system with driver package driver or with GUOST and WINDOWS signature driver.
Step 6: Try the same thing inside.
Step 7: Throw it away and set up another wire drawing machine.