1PCS RTS5450 RTS5455 NM-B421 NM-C421 NM-B911 LA-F481 boost chip #ZJ ; Item Number. 166442848463 ; Brand. Write a new profile ; Accurate description. 5.0.
May 3, 2022 · With battery it turns on but not charging through USB C. Replaced U4201 RTS5455 because had a short. Last edited by Dinneke; 05-03-2022, 03:17 ...
Nov 12, 2022 · Hi guys hope you are having a great day, this Lenovo came to the shop with a demolished usb c connector becouse the laptop has fallen on ...
i have an issue with lenovo e590 dead rts 5455 i replae it from another motherboard the laptop work fine when i put new rts 5455 the laptop take only 5v .
Nov 17, 2022 · Больше ничего подозрительного не нашел. На DATA"х USB портов короткого нет. Может махнуть чарджер U4201 RTS5455 ? Схему прилагаю: viewtopic.php?