Specifications

2–34 Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 Maintenance and Service Guide
6. Insert each DIMM straight into the appropriate slot of the cache module, ensuring that
the notches in the DIMM align with the tabs in the slot (see Figure 2–15).
7. Press the DIMM gently into the slot until seated at both ends.
8. Engage two retaining clips for the DIMM.
9. Repeat step 6 through step 8 for each DIMM.
10. Enter Y(es). The following display appears:
Quiescing all device ports. Please wait...
Device Port 1 quiesced.
Device Port 2 quiesced.
Device Port 3 quiesced.
Device Port 4 quiesced.
Device Port 5 quiesced.
Device Port 6 quiesced.
All device ports quiesced.
.
.
.
Perform the following steps:
1. Turn off the battery for the new cache module by pressing
the battery’s shut off button for five seconds
2. Connect the battery to the new cache module.
3. Insert the new cache module in slot A [
or B ] within 2
minutes.
NOTE: A countdown timer allows a total of two minutes to install the cache module. After two
minutes, “this controller” will exit FRUTIL and resume operations. If this happens, return to
step 2 and proceed.
CAUTION: The ECB must be disabled—the status light is not lit and is not
blinking—before disconnecting the ECB cable from the cache module. Failure to
disable the ECB might damage the cache module.
11. Disable the ECB by pressing the battery disable switch until the status light stops
blinking—approximately five seconds.
12. Connect the ECB cable to the new cache module.