Danh mục sản phẩm

Code :

Code: 826
Description: Self-diagnostic Error: NVRAM/Optional NVRAM
The NVRAM or optional NVRAM returned an error during the self-diagnostic test.
Causes: Replace the NVRAM on the controller board

Code: 827
Description: Self-diagnostic Error: RAM
The resident RAM returned a verify error during the self-diagnostic test.
Causes: Download controller firmware again

Code: 828
Description: Self-diagnostic Error: ROM
The resident read-only memory returned an error during the self-diagnostic test.
Causes: • Controller board defective • Download controller firmware again

Code: 829
Description: Self-diagnostic Error: Optional RAM
The optional RAM returned an error during the self-diagnostic test.
Causes: • Replace the optional memory board • Controller board defective

Code: 835
Description: Self-Diagnostic Error: Parallel Interface
Loopback test error.
Causes: • Loopback connector not detected • IEEE1284 connector defective • Controller board defective

Code: 836
Description: Self-diagnostic Error: Resident Font ROM
The resident font ROM returned an error during the self-diagnostic test.
Causes: Replace the controller board

Code: 837
Description: Self-diagnostic Error: Optional Font ROM
The optional font ROM returned an error during the self-diagnostic test
Causes: Replace the controller board

Code: 838
Description: Self-diagnostic Error: Clock Generator
A verify error occurred when setting data was read from the clock generator via the I2C bus.
Causes: Replace the controller board

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