[Solved] Flashing BIOS on Dell Precision M4600 Laptop

solved and fixed working now can enter bios and ono to windows.

solved using CH341A programm v1.29 and have them desolder then solder to programmer board. take it home program it then take it back to shop and have them solder it back on motherboard. had to do this for both chips u52 and u53. the clamp provided with programmer was very cheap didnt last long only a few tries.

https://ibb.co/FX2hBpJ