Lenovo 7D2F, Руководство по обслуживанию

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After disassembling the processor and memory expansion tray, comply with local regulations when
recycling.
Disassemble the server for chassis recycle
Follow the instructions in this section to disassemble the server before recycling the chassis.
Before disassembling the server:
1. Read the safety information and installation guidelines (see “Safety” on page iii and “Installation
Guidelines” on page 49 ).
2. Turn off the server and peripheral devices and disconnect the power cords and all external cables (see
“Power off the server” on page 11 ).
3. If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top
cover, or remove the server from the rack.
Complete the following steps to disassemble the server for chassis recycle:
Step 1. Remove the security bezel (see “Remove the security bezel” on page 116 ).
Step 2. Remove the top cover (see “Remove the top cover” on page 133 ).
Step 3. Remove both power supply units (see “Remove a hot-swap power supply unit” on page 94 ).
Step 4. Remove the processor and memory expansion tray and the expansion tray air baffle (see “Remove
the processor and memory expansion tray” on page 110 ).
Step 5. Remove the fan cage assembly (see “Remove the fan cage assembly” on page 59 ).
Step 6. Remove all the drives that are installed (see “Remove a 2.5-inch hot-swap drive” on page 53 ).
Step 7. Remove both the drive backplanes that are installed (see “Remove a drive backplane” on page 52 ).
Step 8. Remove the front VGA assembly (see “Remove the front VGA assembly” on page 64 ).
Step 9. Remove the operator panel tray assembly (see “Remove the front operator panel” on page 86 ).
Step 10. Remove the PCIe riser-card assembly (see “Remove the PCIe riser-card assembly” on page 87 ).
Step 11. Remove all the adapters that are installed (see “Remove an adapter” on page 91 and “Remove the
LOM adapter” on page 69 ).
Step 12. Remove the memory modules that are installed on the system board (see “Remove a memory
module” on page 77 ).
Step 13. Remove both PHMs that are installed on the system board (see “Remove a processor and heat
sink” on page 101 ).
Step 14. Remove the system board (see “Remove the system board” on page 118 ).
After disassembling the server, comply with local regulations when recycling the chassis.
Appendix A. Hardware disassembling for recycle
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