hello, i have the lenovo e15 gen2 that stopped charging after 2 weeks of using, i changed the USB-C port and i hve the same problem, i discoverd that i need to reinstall the IC firmware but i can not read or wright the IC, im using the CH341 programmer, thank you...

hello, my name is Toni, i repair cellphones since 15 years and i have all the answers for any kind of qustion in this field, i have just now started working on laptops aned i have basic Knowledge, i have a dell latitude 7530 with a locked BIOS and i want to remove the lock, after some research i bought the CH341 programmer but iu cant read the bios IC or modify it, the 7530 have to Winbond IC´s,

25Q80DVSIG
25R128JVSM

both are not selectable in the app, im using the Neoprogrammer 2.2.0.10

any advices ?

thank you in advance...

thank you

hello my name is murtada i work with cellphones repair and im trying to understand what is BIOS and SPI, thank you...