It requires an activation signal on the System Presence or SMBus lines to wake up.
The HP MU06 battery interface consists of a female slot connector with . When looking directly at the battery's connector slot with the guide tabs facing upward, the pins are numbered from left to right (or right to left depending on orientation, but standard convention maps them relative to Positive and Ground). Here is the functional map of the 7-pin connector: Pin Number Signal Name Description Pin 1 (+) Plus / VCC Positive Power Output (10.8V - 11.1V) Pin 2 (+) Plus / VCC
: Do not short Pin 6/7 to Pin 1/2 when the battery is not connected to the laptop. The protection circuit may permanently blow an internal fuse (often a 10A–15A SMD fuse).
To trick the battery into opening its power gates for testing, you must bridge the to the Ground Pins (Pin 6 or 7) . Connecting Pin 5 to Ground tricks the internal microchip into thinking it has been plugged into an HP laptop, activating voltage output on Pins 1 and 2. Step 2: Hacking the SMBus Data
It requires an activation signal on the System Presence or SMBus lines to wake up.
The HP MU06 battery interface consists of a female slot connector with . When looking directly at the battery's connector slot with the guide tabs facing upward, the pins are numbered from left to right (or right to left depending on orientation, but standard convention maps them relative to Positive and Ground). Here is the functional map of the 7-pin connector: Pin Number Signal Name Description Pin 1 (+) Plus / VCC Positive Power Output (10.8V - 11.1V) Pin 2 (+) Plus / VCC
: Do not short Pin 6/7 to Pin 1/2 when the battery is not connected to the laptop. The protection circuit may permanently blow an internal fuse (often a 10A–15A SMD fuse).
To trick the battery into opening its power gates for testing, you must bridge the to the Ground Pins (Pin 6 or 7) . Connecting Pin 5 to Ground tricks the internal microchip into thinking it has been plugged into an HP laptop, activating voltage output on Pins 1 and 2. Step 2: Hacking the SMBus Data
