HP Array Controller HSG V8.7 Software - Manual (Page 219)

Replacement Procedures 5–23
Note A countdown timer allows a total of two minutes to remove the
cache module. If you exceed two minutes, “this controller” will exit
FRUTIL and resume operations.
9. Disengage both retaining levers and partially remove the “other
controller’s” cache module—about half way.
10. Disable the ECB by pressing the battery disable switch until the status
light stops blinking—about five seconds.
Caution The ECB must be disabled—the status light is not lit or is not
blinking—before disconnecting the ECB cable from the cache module.
Failure to disable the ECB could result in cache module damage.
11. Disconnect the ECB cable from the “other controller’s” cache module,
remove the cache module, and place it onto a grounded antistatic mat or
into an antistatic bag.
Once the cache module is removed, FRUTIL displays the following:
Restarting all device ports. Please wait...
Device Port 1 restarted.
Device Port 2 restarted.
Device Port 3 restarted.
Device Port 4 restarted.
Device Port 5 restarted.
Device Port 6 restarted.
Do you have a replacement cache module? Y/N
12. Enter N(o) if you don’t have a replacement cache module, and
disconnect the PC or terminal from the controller’s maintenance port.
Enter Y(es) if you have a replacement cache module and want to install
it now. FRUTIL displays the following:
Insert the slot A [or B] cache module? Y/N
Note If you entered Y(es) go to step 6 on page 5–25.