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A1534 820-00244 no boot
U7800 and SMC for the 820-00244- DCSTechs
- Post #10
- Forum: Macbook Logic Board Repair Questions
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A1534 820-00244 no boot
Thanks again for all of your help. One more question. Do you know where I can find the ICs? I have been unable to locate them.- DCSTechs
- Post #8
- Forum: Macbook Logic Board Repair Questions
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A1534 820-00244 no boot
Thanks and I have read a lot on here about these CPUs so hoping it is not.- DCSTechs
- Post #7
- Forum: Macbook Logic Board Repair Questions
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A1534 820-00244 no boot
sorry, yes I meant SMC_ONOFF_L PM_RSMRST_L diode measurement is .415- DCSTechs
- Post #5
- Forum: Macbook Logic Board Repair Questions
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A1534 820-00244 no boot
Thanks for the welcome and the help. PPBUS_G3H = 8.72 PM_PWRBTN_L dropped to .3 from 3.3 when PM_PWRBTN_L triggered PCH_INTRUDER_L = 2.57 (seems low to me) PCH_RTCRST_L = 3.07 PPVRTC_G3H = 3.08- DCSTechs
- Post #3
- Forum: Macbook Logic Board Repair Questions
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A1534 820-00244 no boot
Hi, new to the forum and have been reading some of the posts on the A1534 and not feeling good about getting this one. Device had battery changed by another tech and now will not power up. Below are the voltage measurements. PM_SLP_S4_L = 0 which I think is due to PM_RSMRST_L being at 61mv...- DCSTechs
- Thread
- Replies: 10
- Forum: Macbook Logic Board Repair Questions