Re: Lenovo Thinkpad T480 no charging
I think I have the same problem on a T480. Please can you help me?
Where are located the 2 caps?
Thanks...
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Re: Thinkpad T480 Thunderbolt problem not charging
I flash also the U15.bin and the problema persist. The thunderbolt not charge batteries, the charging led not going on. Could the problem be related to the fact that I can't boot on the laptop due to dead batteries?
Or is the chip itself died? the fact that I can read and write on the chip with the ch431 means that it's still working or not?Last edited by gsoft; 07-14-2023, 09:04 AM.
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Thinkpad T480 Thunderbolt problem not charging
Hi, I have a T480 not charging batteries, I try another charger but the problem is not charger but I think is the thunderbolt. I follow some tutorial to flash the correct firmware by a ch431a. First I erase the chip, than flash with a null.bin and finally flash with the TBT.bin padded, but the laptop continue to not charge the batteries. The problem is the two batteries are empty and I can't boot the laptop. My question is: is necessary, after flashing, to boot the laptop to complete the process? So can be this the reason why the thunderbolt not charge batteries also with the new unbugged fir...
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Re: ThinkPad Thunderbolt 3 Firmware
Hi, I have a T480 not charging batteries, I try another charger but the problem is not charger but I think is the thunderbolt. I follow some tutorial to flash the correct firmware by a ch431a. First I erase the chip, than flash with a null.bin and finally flash with the TBT.bin padded, but the laptop continue to not charge the batteries. The problem is the two batteries are empty and I can't boot the laptop. My question is: is necessary, after flashing, to boot the laptop to complete the process? So can be this the reason why the thunderbolt not...
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