Dell PowerEdge M420 Dell PowerEdge M620 Systems Owner's Manual - Page 52

Hard Drive Backplane, Removing The Hard-Drive Backplane

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Hard Drive Backplane Removing The Hard-Drive Backplane CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product. 1. Remove the blade from the enclosure. 2. Open the blade. CAUTION: You must note the number of each hard drive and temporarily label them before removal so that you can replace them in the same locations. CAUTION: To prevent damage to the hard drives and backplane, you must remove the hard drives from the blade before removing the hard-drive backplane. 3. Remove the hard drive(s). 4. Hold both edges of the backplane near the blade chassis and lift the backplane away from the blade. Figure 19. Removing and Installing the Hard-Drive Backplane 52

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Hard Drive Backplane
Removing The Hard-Drive Backplane
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
1.
Remove the blade from the enclosure.
2.
Open the blade.
CAUTION: You must note the number of each hard drive and temporarily label them before removal so that you can
replace them in the same locations.
CAUTION: To prevent damage to the hard drives and backplane, you must remove the hard drives from the blade
before removing the hard-drive backplane.
3.
Remove the hard drive(s).
4.
Hold both edges of the backplane near the blade chassis and lift the backplane away from the blade.
Figure 19. Removing and Installing the Hard-Drive Backplane
52