Z60 you
treat as EEPROM Type LSI
Locating the Z60 connection points
Switch the Z60 OFF.
You should have downloaded the hardware Maintenance
Manual already, if you have not done so,
Click on the hyperlink below to download the
PDF file containing the Z60 Hardware Maintenance Manual, you will need to
install Adobe Acrobat Reader to view the manual, Adobe Acrobat is FREE and can
be obtained here -> Adobe
Downloads once you have downloaded the files, close the browser window to
return to this page.
It is best to Right Click on the link above then Save
"Target as" that way you will have a copy of the PDF file on your
PC.
Once you have your HMM search the manual for
"Removing and replacing a FRU" then scroll down to 1200
System Board, it's on Page 97 of the manual, follow the
instructions in the manual to remove all the other FRUs to gain access to and
remove the System Board.
You need to access the pads underneath the Intel
82801GBM as illustrated below.
This is not easy, you will need to have the Keyboard and
LCD plugged into the system board in such a way that none touch any contacts
on the system board, use paper as an insulator to keep things from
electrically shorting out, later you will need to plug in the AC adaptor and
switch on the TP while holding 3 probes to the GND SCL and SDA points under
the system board. Do NOT switch ON the Z60 now, that will be done LATER.
GND, you can use
one of the metal fingers that hold the MEMORY.
See my page on Options
for Clips and Probes including making your own probes.
Assembling your TP
You need to re-assemble your TP as you will have to have
it switched ON and running to read the eeprom.
Follow the Hardware Maintenance Manual [FRU System
Board], very carefully, double check screw type and size for each
individual module. Assemble the TP in the reverse order used to
dismantle it.
If you have any questions, email Joe at
