TYAN FT48T-B7105 Service Engineer's Manual page 42

5. To secure the heatsink, use a T30 Security Torx to tighten the screws in a
sequential order (1234).
NOTE:
When disassembling the heatsink, loosen the screws in reverse order
(4321).
6. Repeat the procedures described earlier to install the second processor and
heatsink.
7. Place the CPU air duct back and screw it to the chassis.
42
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