mouseman

typc C 有雷電功能的，不能充電有試過拔掉電池之類嗎？手上的聯想的富士通一樣問題，用typc C 充電一段時間 ...
lyjhf2006 發表於 2023-7-4 11:54

No use, The symptom is USB-C and TB4 can still be used, just cannot use for charging. Mosfet burnt seen on Motherboard.

garnett_v

部機係咪你買? 如果大學機應該有部養

壞機要點做?
部機係你ge,不如問你想點做
有壞有保養咪拎去整
電子野就唔會壞?

唔係係唔係都開口埋口中伏
再唔係覺得中伏咪拎去2手賣左佢

samsamhk

部機係咪你買? 如果大學機應該有部養

壞機要點做?
部機係你ge,不如問你想點做
有壞有保養咪拎去整
電子野 ...
garnett_v 發表於 2023-7-4 14:52

中伏意思係=錢使左但仲要使時間維修
佢地師傅聽日來公司check下部機，希望唔好真係搞要到換MB吧

samsamhk

親身經歷
T14 AMD Gen 3
無啦啦開機叉唔到電
以為壞
搵緊點保用時
Unplug + 閂咗機

再開返時
又用得返
...
sing 發表於 2023-7-4 00:38

維修服務都算好，肯上門服務，聽日睇下佢地check下先

samsamhk

No use, The symptom is USB-C and TB4 can still be used, just cannot use for charging. Mosfet burnt ...
mouseman 發表於 2023-7-4 14:22

hope just only a small issue rather than MB problems

mouseman

中伏意思係=錢使左但仲要使時間維修
佢地師傅聽日來公司check下部機，希望唔好真係搞要到換MB吧 ...
samsamhk 發表於 2023-7-4 14:56

If you called Lenovo Premier and telling this situation, they would bring the motherboard for replacement.

mouseman

hope just only a small issue rather than MB problems
samsamhk 發表於 2023-7-4 14:59

Never, I changed three times.

必思

hope just only a small issue rather than MB problems
samsamhk 發表於 2023-7-4 14:59

    大細問題都係成塊底板換

pc1668

大細問題都係成塊底板換
必思 發表於 2023-7-4 16:26

Right, CF won't perform any repair work, they will replace faulty components with original parts (brand new)

rickywk

x1呢個殼用咗3代，可能要下一次clean sheet design先有機會fix