Replace Heatsink /Fan & Cpu - Elo TouchSystems SRK-MPPC Series User Manual

4.3. Replace Heatsink /Fan & CPU
To replace the heatsink/fan and CPU, please first follow the steps in chapter 4.1
and 4.2.
a. Disconnect the fan cable (1) and loosen
the screws (4) to remove the heatsink /
fan
c. Remove the screws (2) to remove the
fan tunnel.
b. Turn the socket lock screw 180 degrees
to unlock it and remove the CPU.
23