Repair manual

If a certain laptop does not correspond to any of these diagrams, more information might be found on
the web, or, anyone not reading for informational purposes only - could decide to simply "Wing it."
Also, the chip containing the password may be in a different location on some motherboards, but it
should be able to be found by reading the numbers on the top of the chip, although a magnifying glass
might be necessary. Take out the hdd and use a ac adapter!
Model / Series Typ Chip Clears Comments
Latitude XP ? not tested no Info
Latitude XPi Yes Yes
The EEPROM chip 24c02 is on the backside
of the motherboard behind the PCMCIA
slots. Short circuit Pin 3 and 6 wile booting
Latitude CP Yes not tested no Info
Latitude CPi Yes Yes You have to solder two smal wires
Latitude CPiA Yes Yes
The Chip is on the top side of motherboard,
under MMC2 processor module. You have
to solder two smal wires
Latitude CPx Yes Yes Picture included.
Latitude CPxJ Yes Yes
The Chip is on the top side of motherboard,
under MMC2 processor module.
Latitude CS ? not tested
the 24C02 chip is located between
Neomagic chip and ram slot
Latitude CSx Yes Yes
the 24C02 chip is located between
Neomagic chip and ram slot
Latitude c400 Yes Yes Picture included.
Latitude c500 Yes Yes
The Chip is on the bottom side of
motherboard, under the PCMCIA card slots.
Latitude c510 Yes Yes
The Chip is on the bottom side of
motherboard, under the PCMCIA card slots.
Latitude c600 Yes Yes
The Chip is on the bottom side of
motherboard, under the PCMCIA card slots.