Sun Microsystems Netra t 1120, Service Manual

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Chapter 10 Motherboard and Component Replacement 10-17
10.5.1 To Remove a SIMM
Caution –
Handle SIMMs only by the edges. Do not touch the SIMM components
or metal parts. Always wear a grounding strap when handling a SIMM.
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing them on any surface.
1. Attach the wrist strap.
See Section 7.1 “To Attach the Wrist Strap” on page 7-1.
2. Power off the system and remove the input power connector(s).
See Section 6.2 “To Power Off the System” on page 6-3.
3. Remove the top access cover.
See Section 7.2 “To Remove the Top Access Cover” on page 7-4.
4. Remove the power supply but do not disconnect any restraining power supply
cables.
See Section 8.1.1 “To Remove the Power Supply” on page 8-1.
5. Rest the power supply on the side of the system enclosure.
6. Locate the SIMM to be removed.
7. Push the lever away from the SIMM (see
FIGURE 10-7
on page 10-18) to be removed.
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