820-2879 Runs extremely slow

donnos

Member
i have a 820-2879 that runs extremely slow, i have removed everything except LCD and still the same
takes 15 mins to show folder logo without HDD, i can't get into ASA cause either its stuck or takes forever.

no liquid damage on board. and i dun think there is ME to clear for this model. any other ways to determine which sensor is causing issues or its something else?
 
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