Silicon Graphics Virtu VN200, Hardware User'S Manual

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Hardware Replacement Procedures
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4. Align pin 1 of the CPU (the corner marked with a triangle) with the notched corner
of the CPU socket.
Caution: In step 5 , do not drop the CPU on the socket. Do not move the CPU horizontally
or vertically, and do not rub the CPU against any surface or any of the contacts which
may damage the CPU and/or contacts.
5. Once aligned, carefully lower the CPU straight down into the socket.
6. Find the corner of the CPU that has a semi-circle cutout below a gold dot (CPU key).
This corner should be aligned with the cutout on the socket (socket key).
7. With the CPU in the socket, inspect the four corners of the CPU to make sure that it
is properly installed.
!
Gold dot
Socket key Socket key
CPU key
Notched corner
CPU pin 1