IBM All-in-One FC/Socket 370 Celeron manual CPU installing and upgrading, PCM-6890B User Manual

CPU installing and upgrading

You can upgrade to a more powerful Pentium II/III CPU at any time. Simply remove the old CPU, install the new one, and set the jumpers for the new CPU speed.

Warning! Always disconnect the power cord from your chassis when you are working on it. Do not make connections while the power is on as

sensitive electronic components can be dam- aged by the sudden rush of power. Only experi- enced electronics personnel should open the PC chassis.

Caution! Always ground yourself to remove any static charge before touching the PC board. Modern electronic devices are very sensitive to static

electric charges. Use a grounding wrist strap at all times. Place all electronic components on a static-dissipative surface or in a static-shielded bag when they are not in the chassis.

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