Lenovo ThinkSystem DE Series - Page 100

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(1) Controller canister

(2) Cam handle

The following figure is an example of a DE4000H (4U60) controller shelf:

(1) Controller canister

Main Page

Table of Contents3
Maintain DE2000H or DE4000H Hardware8
Batteries8
Controllers8
Canisters8
Drives8
Host Interface Cards (Hics)8
Host Port Protocol8
Batteries9
Requirements for DE2000H or DE4000H Battery Replacement9
Recovery Guru Alerts9
Procedure Overview9
Requirements for Replacing a Battery9
Prepare to Replace DE2000H or DE4000H Battery10
About this Task10
Before You Begin10
Place Controller Offline (Duplex)10
Remove DE2000H and DE4000H Canister12
Remove Failed DE2000H or DE4000H Battery14
Install New DE2000H or DE4000H Battery16
Re-Install DE2000H and DE4000H Canister18
Complete DE2000H or DE4000H Battery Replacement20
Place Controller Online20
Controllers23
Requirements for DE2000H or DE4000H Controller Replacement23
Requirements for Replacing Controller23
Duplex Configuration Requirements24
Replace Controller in DE2000H or DE4000H Duplex Configuration24
About this Task24
Step 1: Prepare to Replace Controller (Duplex)25
Step 2: Remove Failed Controller (Duplex)28
Step 2A: Remove Controller Canister (Duplex)28
Step 2B: Remove Battery (Duplex)30
Step 2C: Remove Host Interface Card (Duplex)31
Step 3: Install New Controller (Duplex)33
Step 3A: Install Battery (Duplex)33
Step 3B: Install Host Interface Card (Duplex)35
Step 3C: Install New Controller Canister (Duplex)37
Step 4: Complete Controller Replacement (Duplex)39
What's Next40
Canisters41
Requirements for DE2000H or DE4000H Canister Replacement41
Power Supply41
Shelf Types for a Power Supply41
Requirements for Replacing a Power Supply42
Power Canister42
Shelf Types for a Power Canister42
Requirements for Replacing a Power Canister43
Fan Canister43
Shelf Types for a Fan Canister43
Requirements for Replacing a Fan Canister44
Replace DE2000H or DE4000H Power Supply (12-Drive or 24-Drive)45
About this Task45
Before You Begin45
Step 1: Prepare to Replace Power Supply46
Step 2: Remove Failed Power Supply47
Step 3: Install New Power Supply48
Step 4: Complete Power Supply Replacement49
What's Next49
Replace DE2000H or DE4000H Power Canister (60-Drive)49
About this Task49
Before You Begin50
Step 1: Prepare to Replace Power Canister50
Step 2: Remove Failed Power Canister51
Step 3: Install New Power Canister52
Step 4: Complete Power Canister Replacement52
Result53
Replace DE2000H or DE4000H Fan Canister (60-Drive)53
About this Task53
Before You Begin53
Step 1: Prepare to Replace Fan Canister54
Step 2: Remove Failed Fan Canister and Install New One55
Step 3: Complete Fan Canister Replacement57
What's Next58
Drives59
Requirements for DE2000H or DE4000H Drive Replacement59
Shelf Types59
12-Drive or 24-Drive Shelves59
60-Drive Shelves59
Drive Drawer60
Drive Handling61

Lenovo ThinkSystem DE Series - Page 100

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