Справочник Пользователя для IBM 2251
v Memory Test-Quick
The quick memory test will take about 20 seconds per MB of memory and
will detect solid (stuck) memory failures only.
will detect solid (stuck) memory failures only.
Notes:
Either level of memory testing can be performed on all memory or a single SIMM or
DIMM socket.
DIMM socket.
Only sockets containing a SIMM or DIMM can be selected for testing. Unpopulated sockets
are noted by ........ beside the test description.
are noted by ........ beside the test description.
Alert-On LAN
¬ test
The Alert On LAN test does the following:
v Determines if Alert On LAN is supported on the system.
v Checks the revision ID register.
v Verifies the EEPROM checksum.
v Validates that a software alert can be sent.
v Determines if Alert On LAN is supported on the system.
v Checks the revision ID register.
v Verifies the EEPROM checksum.
v Validates that a software alert can be sent.
Asset ID
¬ test
The Asset ID test does the following:
v Determines if Asset ID is supported on the system.
v Verifies the EEPROM areas.
v Performs an antenna detection test.
v Determines if Asset ID is supported on the system.
v Verifies the EEPROM areas.
v Performs an antenna detection test.
Test results
Diagnostic test results will produce the following error code format:
Function
Code
Code
Failure Type
DeviceID
Date
ChkDigits
Text
v Function Code:
Represents the feature or function within the PC.
v Failure Type:
Represents the type of error encountered.
v DeviceID:
Contains the component’s unit-ID which corresponds to either a fixed disk
drive, removable media drive, serial or parallel port, processor, specific SIMM or
DIMM, or a device on the PCI bus.
drive, removable media drive, serial or parallel port, processor, specific SIMM or
DIMM, or a device on the PCI bus.
v Date:
Contains the date on which the diagnostic test was run. The date is retrieved
from CMOS and displayed using the YYYYMMDD format.
from CMOS and displayed using the YYYYMMDD format.
12
Hardware Maintenance Manual