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HP25, dead or alive?
01-17-2017, 10:21 AM
Post: #5
RE: HP25, dead or alive?
(01-17-2017 09:46 AM)PANAMATIK Wrote:  
(01-16-2017 06:48 PM)Flayerty Wrote:  Where should I start? Thank you all for your patience, and any replies.

This indicates most likely a defective ACT (Arithmetic Control Timing) chip. It can be repaired. See: this thread.

Bernhard

Thanks Bernard!
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Messages In This Thread
HP25, dead or alive? - Flayerty - 01-16-2017, 06:48 PM
RE: HP25, dead or alive? - Dirk.nl - 01-17-2017, 08:40 AM
RE: HP25, dead or alive? - Flayerty - 01-17-2017, 10:21 AM
RE: HP25, dead or alive? - PANAMATIK - 01-17-2017, 09:46 AM
RE: HP25, dead or alive? - Flayerty - 01-17-2017 10:21 AM



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