Dell DR4300e Owner's Manual page 121

NOTE: Temporarily label each SD card with its corresponding slot number before removal.
Reinstall the SD cards into the corresponding slots.
Steps
1. Locate the internal dual SD module (IDSDM) on the system board. To locate the internal dual SD
module connector, see the System board connectors section.
2. Holding the pull tab, lift the IDSDM out of the system.
Figure 51. Removing the internal dual SD module (IDSDM)
1. IDSDM
3. IDSDM connector
The following table describes the IDSDM indicator codes:
Table 34. IDSDM indicator codes
Convention
A
B
C
D
E
Next steps
1. Install the IDSDM.
2. If removed, install the SD cards.
3. Follow the procedure listed in the After working inside your system section.
IDSDM indicator code
Green
Flashing green
Flashing amber
Amber
Not lit
2. pull tab
Description
Indicates that the card is online.
Indicates rebuild or activity.
Indicates card mismatch or that the card has
failed.
Indicates that the card is offline, has failed, or is
write protected.
Indicates that the card is missing or is booting.
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