### Thinkpad power supply type detection (and how to fool it) ### | |
The Thinkpad W530 detects the type of attached power supply by measuring the re… | |
65W = ? ohm | |
90W = open (infinite resistance) | |
135W = 0 ohm (shorted) | |
170W = 1.5 Kohm | |
This means that you may fool the W530 into believing it is connected to, say, a… | |