Tag HP tpn-q139

hp-tpn-q139 schematic diagrams, boardview, BIOS, repair resources free download. Repair guides & tips, repair tutorials, repair manuals for hp-tpn-q139, learn how to repair your hp-tpn-q139.

Laptop Repair Guide

HP tpn-q139 startup 0.00-0.01-0.00 auto power off troubleshooting

HP tpn-q139 startup 0.00-0.01-0.00 auto power off troubleshooting First measure Switch, with 3.3V, and then measure rsmrst ා. It is found that VCC is also normal, which indicates that VCC is also normal;R256 back end, found that VCC difference is…

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2022-07-25