Fc 5094, Fc 9094 - Disk Unit (Dedicated) - IBM iSeries 270 Service Manual

Wait another five seconds to allow time for the disk to stop spinning. Then pull the disk unit the
remaining way out of the tower.
5. Are you finished with the repair?
v No: Continue with the next step.
v Yes: Replace the covers that were removed during this procedure and return to the procedure that
sent you here.
This ends the procedure.
6. Install the disk unit by performing the following:
a. Select System Service Tools (SST). If you cannot get to SST, select DST.
Do not perform a system IPL to get to DST.
b. Select Start a Service Tool —> Hardware Service Manager.
c. Select Device Concurrent Maintenance and enter the required information in the information
fields.
Attention: Do not press Enter at this time.
d. Slide the unit half-way into the tower. Ensure that the device does not make contact with the
backplane at this time.
e. Press Enter on the console.
v After the delay time, the light above the device location will begin flashing. You now have nine
seconds to insert the disk unit.
v Put the disk unit part way into the desired slot and rotate the handle of the disk unit towards
you.
v Then, push the disk unit completely into the slot and rotate the handle towards the disk unit to
latch it into the slot. The light above the device location will go off and remain off for a few
seconds when the device contacts the backplane. Then it should go on and remain on.
Attention: If you install the device when the light is not flashing, data may be lost, the disk unit
may be damaged, or the backplane may be damaged.
f. Replace the covers that were removed during this procedure and return to the procedure that sent
you here.
This ends the procedure.

FC 5094, FC 9094 - Disk unit (dedicated)

For use by authorized service providers.
Use this procedure to remove or replace a disk unit using dedicated maintenance in an FC 5094 or an FC
9094.
Attention: The disk unit is sensitive to electrostatic discharge (see Work with electrostatic
discharge-sensitive parts).
To remove or replace the disk unit (dedicated):
1. Determine if the system has logical partitions. Go to Determine if the system has logical partitions
before continuing with this procedure.
2. Were you directed here from Recovery procedures?
v No: Go to Recovery procedures.
v Yes: After you have determined the location of the disk unit to replace, remove the front covers for
access. See FC 5074, FC 5079, FC 5094, FC 5294, FC 9079, FC 9094 - Covers.
3. Remove the EMC access plate that is over the location of the disk unit that you are removing. For
location information, see Locations — FC 5094 I/O tower, or Locations - Models 870 and 890 with an
FC 9094 Base I/O Tower.
4. Remove the disk unit by performing the following:
182
Hardware (Remove and Replace; Part Locations and Listings)