Hi, thanks for the interest, I checked the device and it comes with the CH341B chip, my bios is W25Q64FW 1.8v (I am using the voltage adapter). I updated the drivers and now the AsProgrammer 2.0.4 program does not freeze, but it is taking a long time to read the memory to make a backup (it will take about 5 hours). How normal is this, should the bios battery be connected or disconnected ?

[ATTACH=JSON]{"data-align":"none","data-size":"large","title":"image.png","data-attachmentid":3296813}[/ATTACH]​Hi, thanks for...

Dear community, I have the ideapad 330s-15arr model that turns on, does not give image in any way and the fan sounds a lot, after trying to install a nvme. Most likely the bios is corrupted. I bought a CH341 programmer, but when trying to make a backup of the original bios the software freezes without reading the Bios, try several programs and check the drivers, but I can not read the bios, is my CH341 in bad condition?
I am using windows 11.
greetings
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