SuperLogics SL-PPC-174P4T, User Manual

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SL-PPC-174P4T
User’s Manual 28
Chapter 4 Hardware Installation and
upgrading
4.1 Jumpers and Connectors
The panel PC consists of a PC-based computer that is housed in a metal
rear panel and a metal shielding case. Your HDD, SDRAM, power sup-
ply, CPU, and so on are all readily accessible by removing the rear panel
and shielding case. Any maintenance or hardware upgrades can be easily
completed after removing the rear panel and shielding case.
4.2 CPU Installation
The panel PC's central processing unit (CPU) can be upgraded to improve
system performance. The panel PC provides one 478-pin ZIF (Zero Inser-
tion Force) socket (Socket 478). The CPU must come with an attached
heat sink and CPU fan to prevent overheating.
Warning: Do not remove the metal rear cover until you
have verified that no power is flowing within the
panel PC. Power must be switched off and the
power cord must be unplugged. Every time you
service the panel PC, you should be aware of
this.
Warning! The CPU may be damaged if operated without a
heat sink and a fan.