I just got it, so cool
Pierro208
Senior Member
Last Activity: Yesterday, 08:47 AM
Joined: 12-31-2023
Location: St Ouen
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Many thanks for this motherboard encyclopedia, I can't find the exact model with the references, do you know its reference?Leave a comment:
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Thank you all very much, you are a great help, Khaak I noticed from the beginning that I had a 10k resistor soldered on the power supply see message #1, could you send me a front and back photo of your motherboard please?Leave a comment:
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you probably mean pq3008, I have no voltage with the battery, I have 8V arriving on PR3043 and PR 3045 but practically nothing at the outputLeave a comment:
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Is it normal that the 2 diodes are with the cathode in the same direction? Concerning the reading only with the battery connected I have a reading on the 2 diodes anode and cathode sides. The one on the left anode (at the top) 11v and cathode 10.8v, the one on the right anode (at the top) 8.6V and cathode 10.8V. ACDET = 1.165VLeave a comment:
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Cest pas exactement le meme schema mais ca ressemble beaucoup...Leave a comment:
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It's not exactly the same pattern but it looks very similar....
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I confirm, it corresponds to number 28, I have a reading of 0.60 ohms, when I touch my probes I have a reading of 0.60 ohmsLeave a comment:
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same reading for the 2 diodesLeave a comment:
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In diode mode, I have a reading of 0.635v and OL for the other side, the diodes are in the same directionLeave a comment:
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In beep mode, on both sides I have no reading, there is always OL written on the multimeter, the resistance measures 10 ohmsLeave a comment:
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If someone could send me a photo of the area to compare?Leave a comment:
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Je n’ai pas cette diode double, j’ai cherché sur la carte mère, je ne la trouve pas, était-il possible d’avoir un autre composant, j’ai testé les diodes autour de la puce et elles sont bonnes, une photo des BQ254800 de la carte mère....
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Yes, everything is original, charger, battery and there is no charge, battery precharged or not, there is plenty of information at the beginning of the post, do not hesitate to look at themLeave a comment:
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Regarding the boardview I have a model that is similar with I5, for me it is a Ryzen 5, regarding the measurements you can refer to message #6 and #12, #20 what is strange is that the PC starts if the battery is well charged and below 30% battery it does not start either on battery or charger, if anyone has an idea?Leave a comment:
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I just checked, I have 20V on both, I have fine tip probesLeave a comment:
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I was wrong, you are right, I have 2.7VLeave a comment:
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ACN 20V ACP. 13.25V
ACDET 1.1mV
REGN. 6.0V
ACDRV. 26V
VCC. 20V
BATPRES#. 1.6mV
Thanks...Leave a comment:
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I just tested by connecting BATPRES to ground, no more starting and I removed the ground wire and no more starting either on battery or charger ????
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No, I'll try tomorrow and thank you.Leave a comment:
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