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Good morning
I have an Apple A1297 with components that burned, 5V USB in this case, I am looking for the diagram and the boardview to repair it. thank you
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I noted the references on the motherboard
-ALC3251
-9241H W021LF
-IT5125VG 128
-SV=7K
-Y038C 122
Thk you
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Good morning Thank you for your interest in my problem, my problem is that the references on the boardview send me to components without references on the diagram, and sometimes the references are not found from the boardview on the diagram! From my previous question, are there other Asus X421EA diagrams? Thanks again...
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Good morning
Which component makes the 3v, 5v and 3vs?X421EA THK!!
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Re all the diagram that I found on the forum has points of difference with the broken x421ea r2.0 motherboard, some components are unknown, others do not correspond to the diagram, PC8915 PC8916 etc, do you have this diagram ? thank you
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Good morning
I just replaced PQ8901 without result, I took measurements on the PCR8903 diode there I found 21ohm and 0 which is normal, I removed several components to isolate the problem without result! Do you have any ideas?
Thank you for your suggestions.
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Good morning
I'm still waiting for the components ordered, it's a very long time, thank you for your advice, I'll come back as soon as I receive the component
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I will already change QM3056 and see if the current comes out! I will keep you informed, time to order the component! Many thanks
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PQ8901 pin 1 0v pin 2 0v pin 3 18,9v. PRS 8901 19v. PQ 8902 pin 1 et 2 0v, pin 3 0,223v
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Thank you Monday2
Could you be more specific about the components to measure?
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Asus X421EA no longer starts
Good morning
I am encountering a problem on an Asus X421EA card which no longer starts; I checked the voltages, the 5v and 3vd are missing, has anyone encountered this problem, I have been looking for several hours without finding the source of the problem. Thank you!
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Re: Asus A555LF (X555LD Rev.3.6 Board) Not Turning On With Power Button
Hello
I have boot problem on Asus zenbook pro duo UX581gv, the on/off button works (3v2 / 0) but it's don't boot, I will need the diagram if possible, thank you in advance.Last edited by Pasglop; 01-11-2023, 04:51 AM.
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Re: Asus Z170 A erreur VGA et RAM
Solution found
Reference incompatible memory modules, not referenced by the manufacturer
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Re: Asus Z170 A erreur VGA et RAM
After
I disassembled the motherboard to put it on the desk, I saw nothing special, the next day I put it back in place, it started, I turned it off to connect the ssd, and there it was restarted the famous beeps I always reconnected the beeps. Motherboard bug?
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Asus Z170 A erreur VGA et RAM
Hello
I have a problem with an Asus Z170A card, it makes a long beep two short beeps, video card signal, I always removed the beeps, do you have any idea? Knowing that the RAM light remains on too, I removed the 4 strips by swapping them by removing two strips etc etc still light on!
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