Follow this tutorial and return your feedback.
https://www.laptopu.ro/2023/09/12/how-to-troubleshoot-the-nlba1-laptop-battery-analyzer-device/
I knew the XL4005 needed replacing. I replaced it twice with an IC from a variable power supplies that I use in my workshop.Each time the NLBA did not work,
I then ordered XL4005E1 via Ebay. It arrived quite quickly from China and fixed the NLBA
Thanks for your help
Paul
RapidPCs Ltd
hello, im reading this about the u5 chip, where should i order it the programed one. ?
The U5 chip is flashed with firmware and it is secured. A new blank U5 chip will not work, only the chip shipped by the manufacturer (already flashed with the firmware) will work.
Latest Post: RESET LENOVO BATTERY WITH SONY BQ8030A CHIP Our newest member: amageritspecialist.dk Recent Posts Unread Posts
