IBM iSeries 270 Service Manual page 359

Possible
Position failing item
D02 Disk unit
D03 Disk unit
D04 Disk unit
D05 Disk unit
D06 Disk unit
D07 Disk unit
D08 Disk unit
D09 Disk unit
D10 Disk unit
D11 Disk unit
D12 Disk unit
D13 Disk unit
D14 Disk unit
D15 Disk unit
D16 Disk unit
D17 Disk unit
D18 Disk unit
DSA (BBBBCcbb)
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "L-1".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
The disk unit has the same DSA as the
IOA attached to the internal cable
labelled "R-2".
Unit address
x00400FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00500FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00600FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00700FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00300FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00400FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00500FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00600FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x00700FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10300FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10400FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10500FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10600FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10700FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10300FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10400FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
x10500FF (where x is the same as
the first character of the xFFFFFFF
IOA Unit Address)
Analyze hardware problems
347