Lenovo 7D7Q, Руководство по обслуживанию

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Appendix A. Hardware disassembling for recycle
Follow the instructions in this section to recycle components with compliance with local laws or regulations.
Disassemble the server for chassis recycle
Follow the instructions in this section to disassemble the server before recycling the chassis.
About this task
Attention:
• Read the following section(s) to ensure that you work safely.
– “Safety” on page iii
– “Installation Guidelines” on page 51
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
“Power off the server” on page 11 .
• If the server is installed in a rack, remove the server from the rack.
Step 1. Remove the power supply unit. See “Remove a hot-swap power supply unit” on page 105 .
Step 2. Remove the security bezel. See “Remove the security bezel” on page 121 .
Step 3. Remove the rack latches. See “Remove the rack latches” on page 117 .
Step 4. Remove all the drives. See “Remove a simple-swap drive” on page 69 or “Remove a hot-swap
drive” on page 72 .
Step 5. Remove the top cover. See “Remove the top cover” on page 132 .
Step 6. Remove the air baffle. See “Remove the air baffle” on page 63 .
Step 7. Remove the PCIe riser assembly. See “Remove the PCIe riser assembly” on page 99 .
Step 8. Remove the M.2 boot adapter assembly or PCIe adapter from PCIe slot 3. See “Remove the PCIe
adapter (Slot 3)” on page 97 .
Step 9. Remove the flash power module. See “Remove the flash power module” on page 78 .
Step 10. Remove the fixed power supply unit. See “Remove the fixed power supply unit” on page 102 .
Step 11. Remove the power distribution board. See “Remove the power distribution board” on page 109 .
Step 12. Remove all the fans. See “Remove a fan” on page 75 .
Step 13. Remove all the backplanes and backplates. See “Remove the 2.5-inch backplane” on page 53 ,
“Remove the 3.5-inch backplane” on page 59 , or “Remove the 3.5-inch backplate” on page 61 .
Step 14. Remove the front operator panel. See “Remove the front operator panel (2.5-inch drive model)” on
page 81 or “Remove the front operator panel (3.5-inch drive model)” on page 83 .
Step 15. Remove the VGA cable. See “Remove the VGA cable (2.5-inch drive model)” on page 135 or
“Remove the VGA cable (3.5-inch drive model)” on page 137 .
Step 16. Remove the CMOS battery (CR2032). See “Remove the CMOS battery (CR2032)” on page 65 .
Step 17. Remove the memory modules. See “Remove a memory module” on page 89 .
Step 18. Remove the heat sink. See “Remove the heat sink” on page 86 .
Step 19. Remove the processor. See “Remove the processor” on page 114 .
Step 20. Remove the system board. See “Remove the system board” on page 123 .
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