.I think, I´ve an issue with my programmer. I use neoprogrammer and/or asprogrammer.
But I´ve differences between the programmer and hxd.
Is this normal?:
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Clarify4082
Senior Member
Last Activity: Today, 11:14 PM
Joined: 10-10-2022
Location: NRW
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Both not working, but also my original file is not working anymore
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I think, I´ve an issue with my programmer. I use neoprogrammer and/or asprogrammer.
But I´ve differences between the programmer and hxd.
Is this normal?:
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Hi, thank you.
With this bios. the laptop is not starting anymore, only 3 blinks when connect to the charger
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Hi,
not working unfortunately.
Same error 2100 + new error 0183: Bad CRC of Security Settings in EFI variable -
Hi,
I also have the 2100: Detection error on Main SATA (M.2).
But only if there is no nvme present. When I connect a nvme everything works fine.
I shouldnt get this message when no ssd is connected so I think this maybe is also a bios issue!?
Lenovo ThinkPad L13 Gen2
Type: 20R3-0004GE
SN: R90YHHRZ...Leave a comment:
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Okay, will test.
In the meantime I checked the AP with an ubiquity POE-Injector and it worked perfectly
I suspect some handshake problem between the AP and my POE-switch...
I only get 17.7 V on pin 1 when connected to the poe switch...Leave a comment:
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Hi, where can I find boarview files for EDM-010 and EDM-020?...Leave a comment:
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Ubiquiti Unifi U6 Lite Access Point POE power issue
Hi,
I bought a Unifi access point for cheap which has no power when connected to POE.
If I insert 5V manually, the AP is starting and I can connect via the unifi app.
When connected to POE the board is dead.
There is a damage and a missing component/capacitor? [C8329], but I´m not sure if this is POE related:
I already replaced the poe-controller (LM5071MT-80) but nothing changed.
Need help to understand the POE input-circuit...... -
Hi, I´ve nearly the same problem with the L13 gen2 20VK.
what beep sound are you getting? 4 beeps?
My board boosts to 19V, 3 blinks on the power button and try to boot. but after a few seconds it start again and stay at about 0.025 Amp.
CPU/PCH is getting warm.
Already tried a fresh bios, but that doesn´t change anything. -
Thank you! -
Hi,
I´ve a L13 yoga. Starting with 4 beeps and then shutdown.
Model:Thinkpad L13 2gen
Board # lar-2 mb 19837-1
Type number :20VK
Serial: PW-008YP9
thank you...Leave a comment:
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Hi, thank you! I´ll try to get one off a donor, maybe I´m lucky...Leave a comment:
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Part Identification Macbook Air M2 (A2681)
Hi,
Can someone help me to find info about 8324A1RZ3? Need a replacement...
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0 Ohm, for testing I´ve also bridged the fuse...
Please see video of consumed amps when injecting. It goes up to 0.076 A and then drops to 0.002 after a few seconds:...Leave a comment:
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Hi,
yes, nearly the same measurments:
I´ve another working macbook with the same measurements (same tester):
What I´ve noticed, when I inject 12V into PPBUS_AON the board is taking 0.002 Amps.
When I plug the charger or magsafe I find all voltages (5V, 1.6V, 3.3V) around the CD32* and 12V on PPBUS_AON.
Thanks for your support!
...Leave a comment:
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replaced all three CD3217 chips, but the problem is still the same
Any help appreciated...Leave a comment:
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okay, I believe the problem is not related to the LCD circuit.
I get only miliamps on PP3V3_S2_LDO when connect the magsafe adapter. When I plug USB-C this line is 3V. When I put 3V on this line it tages 0.027 Amps but I can´t spot anything obvious with my thermal camera. U8100 is getting warm and the U5500 (CD3217)
I´ve already replaced U5500 (CD3217) but the problem is still the same.Leave a comment:
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Macbook Air M2 A2681 no power (Liquid damage)
Hi,
another day, another Macbook air to repair
I got this laptop with liquid damage. The LCD and webcam connector was broken and I soldered it off. Also PIN 57 PPVOUT_LCDBKLT was shorted. I removed the pads and short is gone. (See pictures).
Also UP950 was shorted and I removed it from the board. Short is now gone but part is not on the board anymore. Unfortunately I´ve no spare part at hand.
Now the board is stuck at 5V and 0.02 A. Tested on both USC-C ports. The ports looks gook with the tester and outputs (3V, 5V and 1.5V) are present.
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Update: Soldered another CD3217. Get 19V and Laptop is coming on, charging problem is also fixed, this was caused by broken pins in the connector...
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Leave a comment:
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No unfortunately not
I made it worse
1. Picture: Port next to MagSafe:
2. Picture: Second Port:
Current draw is 0.02A on both ports and MagSafe also. When I plug the cable it first goes up to 0.2A and than drop to 0.02A after a few seconds.
Maybe the CD3217 I´ve replaced is not good or faulty because of bad soldering. But it´s not getting hot and I get also voltages on the board (without battery connected):
...Leave a comment:
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Hi, unfortunately no Solution for Error 4005 and 4042
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