Pre-patched X2100 BIOS (September 4, 2020)

This BIOS is based on X2100_V25. Included in this release:

• NEW FEATURE: Hotpatching / EC debugging support.
• NEW FEATURE: Backlight table that allows backlight to go as low as 1%.
• BUGFIX: Correctly report battery state of charge on 9-cell batteries.
• BUGFIX: Report power consumption from battery ("time remaining on battery").
• NEW FEATURE: Fast charge 6-cell battery at 3A, and 9-cell battery at 4A. (X2100_V25 charged all batteries at 1.5A.)
• CHANGE: Limit input power to 80W while charging battery. (X2100_V25 consumed up to 100W, which could cause trouble for 90W chargers.)

Known bugs (from X2100_V25):

• Battery capacity is incorrectly reported.
• 4-cell batteries do not charge.

ONLY FLASH THIS ON X2100. DO NOT FLASH THIS ON X210. This BIOS has been tested on my machine, but you flash this at your own risk.

Pre-patched x2100 BIOS

This BIOS is based on X2100_V25, but a patched EC that includes hotpatching support, a tweaked backlight table, and a bug fix where the system would incorrectly report battery charge capacity while discharging 9-cell batteries.

ONLY FLASH THIS ON X2100. DO NOT FLASH THIS ON X210. This BIOS has been tested on my machine, but you flash this at your own risk.