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| HP Pavillon27 All-In-One (completely off) DA0N73MB6D0 REV:D https://vlab.su/viewtopic.php?f=53&t=118138 |
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| amennone [ 15 авг 2021, 23:59 ] | |
| Заголовок сообщения: | HP Pavillon27 All-In-One (completely off) DA0N73MB6D0 REV:D |
HP Pavillon27 All-In-One Model No. 27-r006nl Product No. 2XC73EA#ABZ Main board DA0N73MB6D0 REV:D No light blinks, the fan is not spinning, on the SPI 25Q64F, no voltage. Voltage presence LED on. Power supply O.K. I disconnected the battery from the bios in an attempt to reset, nothing has changed. Looking for diagram Main board DA0N73MB6D0 REV: D. I have a short on pin 8 of the SPI 25Q64F, towards ground I read 0 ohm. I also removed G9661, Peak 3A, Low Dropout Regulator with Enable, but the short persists. Checked and removed capacitors affected by the short, without success. Without a scheme I see it difficult, I trust in your help. Thanks for the moment . |
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