ludoplex / ms76879h61m Goto Github PK

This is a guide to reflash bios via pendrive (bricked or not bricked) lenovo h520g and similar (must find the correct bios in this case)

Esse é um guia para recuperar a bios corrompida pelo pendrive, sem solda somente com pendrive

1- Download bios MS-7687 VER 4_2 4m.BIN

https://cdn.discordapp.com/attachments/960567358395670608/1021749555169075200/MS-7687_VER_4_2_4m.BIN 2- Delete all data + format USB to fat32(nothing else)

3- COPY PASTE MS-7687 VER 4_2 4m.BIN TO THE PENDRIVE

4- remove power cable

4.1 - Disconnect HD/ cd/dvd/ all peripherics, except pendrive (ethernet cable, wifi card etc)

5- Move the TWO Jumpers CMOS_CLR from pin 1-2 to pin 1-3

(cmos battery was there and did not influence the result for me)

6- insert pendrive on usb 3.0 port(you can try other ports but try 3.0 first

6.1 - Must be connected only pendrive, nothing else

7- turn on AND WAIT AROUND 10 to 15 minutes

7.1- DO NOT TOUCH ANYTHING

8 - CHECK PENDRIVE LIGHTS

9 - When COMPLETE, The machine will Shutdown AUTOMATICALLY

10 - DISCONNECT power cable + Pendrive

11- change CMOS_CLR pin to 1-2 again

12- Attatch everything + cables + vga etc

13- PC WILL BOOT AGAIN ALIVE