HP 425s Specifikace stáhnout pdf (Strana 111)

Table 5-3. Genend Ftilute Code Description (Upper Two Bits Fail Indicator)

Upper2 Bits Fail Indicator LEDCodeand FailureDescription

State indications only

o

0

e

0 LEDs indicate power-up state.

:

@

@

e

o

:

Required device missing or

Q

data acknowledge failure @

@ LEDs ~di~te de~ce.

Q

e

Q

Failing device

●

o

@

@ O LEDs indicate device.

@

e

:

S ecial codes

● LEDs

() LEDs

● CPU

($ecial ~se highest

. never

● failed

● board

priorityecxies)

s accessed

● to

. timer

● ac~owledge

.

failed or

●

●

da~o

●

●

missing.

●

●

●

●

●

●

:

Diaamstics 5-5

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 142 143

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