It works fine otherwise. I've bypassed the rear power jack using a port replicator and swapped AC adapters - same problem. No charging lights appear when either jack is used.
While searching the forum, I've found similar problems on other models, but no real solutions. Any ideas?
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R52 Powers up only with battery
R52 Powers up only with battery
A31/P, R51, all FlexView; X20(2), 390E, 240X(2), 600E/X, 570E(2) ,765D, 760ED, more docks than Norfolk & more on the way
Re: R52 Powers up only with battery
The only solution that I know of, is to replace the system board. Hopefully, someone else has a better solution...
Collection = T430 - T500 - R400 - X300 - T61 (14" WXGA+) - R61 (15" SXGA+) - T60 - X40 - T43p - T43 - T42p - A30P
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Re: R52 Powers up only with battery
Check the fuses, there's a PDF around from poshgeordie with T4x fuses, which is very similar to R52.
Lovely day for a Guinness! (The Real Black Stuff)
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Re: R52 Powers up only with battery
I found the link and will try the fuses.
A31/P, R51, all FlexView; X20(2), 390E, 240X(2), 600E/X, 570E(2) ,765D, 760ED, more docks than Norfolk & more on the way
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