Epson NX User Manual - Page 49

Memory Module Problems,

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General System Problems Memory Module Problems If there is a problem using a SIMM, follow the suggestions below: Figure 2-10 Memory Module Problems 1 If the memory count displayed by the POD or the SETUP program is incorrect, the SIMMs may not be installed correctly. The SIMMs may be the wrong type, or they may not be inserted all the way into their sockets. Remove the cover and check the installation. 2 Verify the speed of the SIMMs. Install only 70-ns (or faster), 36-bit, gold-plated, fast-page mode SIMMs. 3 Run the SETUP program to check the memory configuration. 4 Run the memory diagnostics test. 5 Replace the SIMMs one at a time. 6 Replace the system board. The SIMM connectors or memory controller in the EP6075 gate array may be faulty. Authorized service centers can replace the gate array chip or Connector. 2 - 1 8 Epson NX Service Manual

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General
System
Problems
Memory Module Problems
If there is a problem using a SIMM, follow the suggestions below:
Figure 2-10
Memory Module Problems
1
If the memory count displayed by the POD or the SETUP program is incorrect, the
SIMMs may not be installed correctly. The SIMMs may be the wrong type, or they
may not be inserted all the way into their sockets. Remove the cover and check the
installation.
2
Verify the speed of the SIMMs. Install only 70-ns (or faster), 36-bit, gold-plated,
fast-page mode SIMMs.
3
Run the SETUP program to check the memory configuration.
4
Run the memory diagnostics test.
5
Replace the SIMMs one at a time.
6
Replace the system board. The SIMM connectors or memory controller in the EP6075
gate array may be faulty. Authorized service centers can replace the gate array chip or
Connector.
2-18
Epson
NX Service
Manual