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2informaticos replied to the thread 820-02020 5v.Not sure if DRAM is paired with CPU. Do some search on Internet... -
2informaticos replied to the thread Macbook A2338 820-02020 5v.First of all, welcome to the forum! Did you replace UF400 from donor board, same model and position?
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MHi Everyone new here, I am working on the above macbook model that is not charging. It turns on with a charged battery however does not...
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Outofwhack replied to the thread 820-02020 5v.My thermal camera is a Uni-T UTi690B. I know no different. Are they any good? It has certainly paid for itself 4 times over. I did... -
2informaticos replied to the thread 820-02020 5v.If is almost short, a good IR camera may show you the culprit. Anyway, do not inject more than 1.2V there. CPU is the most sensitive, I...
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AAlbaytAlhadeeth updated their status.تركيب غطاء منهول لمهمة وأمان شبكات الصرف الصحي على الشكل العام للمكان. يتم تجهيز أولًا بتجهيزات المنهول بشكل جيد وجيد، ثم تثبيت إطار...
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Sscanqrcode updated their status.Try this online decoder refers to using a web-based tool that allows users to decode QR codes or barcodes quickly and easily. By...
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Outofwhack replied to the thread 820-02020 5v.I removed C7740 to C7747 and C7710 to C7713 and C777M/N short remained. Then realised that P1V06_S2SW_DRAM feeds back into U7700, CPU...
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2informaticos replied to the thread Liquid-damage A3114 M3 Air with CPU throttling (820-03286).Try installing HWSensor; if it works on this machine. Strange that Apple diagnostic didn't show thermal issue...
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2informaticos replied to the thread 820-02020 5v.SMC controls the USBC power input; and it is now included into CPU. Not sure if SMC part requires fully working CPU. But short on DRAM...
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Outofwhack replied to the thread 820-02020 5v.P1V06_S2SW_DRAM has the short. dm 0.00v and 1.4ohms. Thinking the short could not affect the secondary pmic U7700 I thought I would...
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sekidata replied to the thread Liquid-damage A3114 M3 Air with CPU throttling (820-03286).I replaced the I2C bus level shifter UD230 just in case, but no change and all looks good here. Is there a good way (software?) to... -
2informaticos replied to the thread MacBook Air m4 15' lid angle sensor.Tahoe should be able to pair screen and lid angle sensor. If you still have problems after repair assistant finishes the process, then...
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2informaticos replied to the thread macbook air m4 13" A3240 821-05409 5v.3V8_AON pulsing too? Check U5700's basic voltages; pins 8, 7, 5, 12.
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Outofwhack replied to the thread 820-02020 5v.I confirm 3V8_AON 3.8v steady but diode mode 0.11v red to gnd, 0.96kohm fwiw L7740/41 dm 0.00 with 2.4ohm to gnd (my donor board has dm...
