zwerw3
Member
Last Activity: Yesterday, 12:56 AM
Joined: 01-31-2021
Location: Талдыкорган
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la-g07jp no standby voltages
Hello. Please help. la-g07jp rev1.0 does not turn on. The 3 and 5 volt alarm goes up for 2 seconds and goes out. I opened the 3 and 5 volt power jumpers, removed the pu302, flashed the multimcontroller with different firmware, nothing helped. I noticed that on the u4104 the output is 1.5V, this voltage goes to the combined processor. Should there be such tension there? -
thanks
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compal_la-b162p_r1.0 does not start
Hello. Brought a laptop ACER_Aspire_E5-571G with the stated malfunction does not turn on. We decided to clean the laptop ourselves, and after that the laptop does not turn on. Rather, the LED lights up for a few seconds and turns off. There are standby voltages, the bios was flashed with several firmware, the power button is relayed to the hub, but I found such a moment. The resistance on the foot is 100 multa PCH_RSMRST# 30ohm, when the power supply is connected, the voltage does not rise, 0.34 V appears when the button is pressed. When the 100 leg is raised, the resistance on the contact pad... -
Re: PS5 power supply not working
ll46 1004 wLeave a comment:
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Re: PS5 power supply not working
It is unclear how to check EL 1013? Like a regular diode between 1 and 2 pins, and 3 between 4 pins? Tell me please.Leave a comment:
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Re: PS5 power supply not working
These are the readings on my power supply...Leave a comment:
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Re: PS5 power supply not working
Thank you very much. I will check, I will give you an answer later.Leave a comment:
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Re: PS5 power supply not working
DAP 0537 gets very hot. I wanted to order from Aliexpress, but there is no such thing. Are there any analogues of this chip? Thanks.Leave a comment:
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PS5 power supply not working
Hello. Brought Sony PS5 with a malfunction does not turn on. Found that the power supply is not working. No visual defects were found. Full fuse. Capacitors C2, C5 are charged (voltage comes to them). Does anyone have a diagram or can you please tell me how to fix it. Little experience with power supplies. I will be glad for any of your help. Thank you. -
Re: High side mosfet of the power supply of the RTX2060 graphic chip burned out
Thanks! I'm trying to do it. I will write the result of the work....Leave a comment:
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High side mosfet of the power supply of the RTX2060 graphic chip burned out
Hello. They brought a personal computer for repair in which the video card was GeForce RTX ™ 2060 WINDFORCE OC 6G (rev. 1.0). Graphics core power mosfet burned out.
Is there a chance to restore the site where the mosfet was? I started to grind the mosfet substrate with a dremel, which stuck to the board, but for now I stopped and decided to ask you for advice. I also noticed dark spots on the PCB near the video memory chips. Does this mean that the video memory is out of order? I cleaned the place where there was a burnout, a short circuit of 12 V was removed. On the coils on the power... -
Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
Best!!!Leave a comment:
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