Laptop Model: Lenovo Ideapad 310S-14IKB
Motherboard Number: LA-E221P
Fault : Blue Screen
Repair Process:
Replacing the hard drive, installing various systems, and flashing the
BIOS were all useless. I thought it was a CPU problem, but I didn’t want to fix
it. After all, the computer turned on.
Suddenly I thought it might be caused by poor CPU filtering. There was a
big problem next to the CPU. I added an additional capacitor on top of the
capacitor and found that it was fine.
There was no blue screen when I entered the system, and it was fine even
after a day of testing.
The next day I
installed the back cover and found that it could not be installed, so I was
forced to find which filter was defective.
When I was
searching, I found that 3 of the 4 capacitors I added were useless, and 3 were
added to the common point capacitor. This also saves a lot of things.
It is powered
by the graphics card. If you remove the added capacitor, it will indeed cause a
blue screen. Adding the capacitor will not cause it.
After installing and testing for two days, there was no problem.
Happy Repairing!!
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