Morgan le Fay
Senior Member
Mấy dòng laptop sử dụng AMD 3000 và 4000, sau thời gian sử dụng, CPU chỉ chạy tới xung 0.39 GHz
Ryzen 4600H CPU stuck at 0.39 GHz
My 5 months old Lenovo Legion 5 laptop's CPU is stuck and locked at 0.39 GHz both in plugged-in state or battery mode. My brother was complaining of a serious throttling issue during his classes an...
superuser.com
Just fixed this problem in my daughter's Inspiron laptop today. After trying all of the various "solutions" that I googled, I finally took a look at the AC adapter jack on the laptop. In the past, her 5 year old twin boys would play with the cord, and she said it sometimes didn't stay in properly.
Unlike many laptops that have a round jack with a center pin for the connection, the Dell has the round, 7mm jack, but the center has a black plastic cylinder with two pins in it. I noticed that the jack on my daughter's laptop had two thin pins in the jack but the plastic center piece was broken/missing.