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HP Prime spares
05-02-2017, 07:08 PM
Post: #8
RE: HP Prime spares
(05-02-2017 01:41 PM)Bipman Wrote:  Yes, the main board inside with the arm chip on is fried. Looks like someone either plugged the wrong cable in and then tried to repair it or the wrong voltage killed some components. I presume this would be the most expensive part to get hence my looking for a broken one. Of course a broken one might also have this board broken so it would be a gamble unless I swap the display for another part etc. but this seems remote.

Bipman

I would start following the VCC line from the power controller/USB with a multitester. Maybe there is a component that burned earlier than "the most expensive part" Smile

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Messages In This Thread
HP Prime spares - Bipman - 05-02-2017, 09:48 AM
RE: HP Prime spares - toml_12953 - 05-02-2017, 12:04 PM
RE: HP Prime spares - Bipman - 05-02-2017, 12:09 PM
RE: HP Prime spares - toml_12953 - 05-02-2017, 01:15 PM
RE: HP Prime spares - Bipman - 05-02-2017, 01:30 PM
RE: HP Prime spares - eried - 05-02-2017, 01:36 PM
RE: HP Prime spares - Bipman - 05-02-2017, 01:41 PM
RE: HP Prime spares - eried - 05-02-2017 07:08 PM
RE: HP Prime spares - Bipman - 05-02-2017, 07:10 PM



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