Mindray Z6, Руководство по обслуживанию

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10-2 Troubleshooting of Regular Malfunctions
3
The AC input is normal ,AC power indicator
remains off;
Power indicators: off
Power supply module fails Replace power
supply module
4
AC power indicator: ON;
Power-on status indicator: off after power
button pressed
Power indicators: off
Power supply module fails Replace power
supply module
5
AC power indicator: ON;
Power-on status indicator: blinks after
power button pressed
Power indicators: off
CPU module: fails Replace CPU
module
6
AC power indicator: ON;
Power on/off indicator: blinks and turns on
after pressing power button
Power indicator: 5V off or 3.3V off
Power supply module fails Replace power
supply module
10.2 System Cannot Start up Normally
10.2.1 Module or Board Related
No. Descriptions Remarks
1 CPU module
2 HDD
10.2.2 Key Points Supporting Troubleshooting
No. Key Points Supporting Troubleshooting Remarks
1 Character and progress status during the starting of
the system
2 Alarm and prompts during the starting of the system
3 Backlight status during power on the control panel Support to check if the malfunction
occurs in power supply assembly
or CPU module
10.2.3 Troubleshooting
No. Fault Description Cause Analysis Measure
1
Control panel backlight normal;
LCD blank
displaying “No signal”;
no output when connecting
external display with VGA
System powers on normally,
enter BIOS self-checking but
BIOS screen cannot display.
CPU module failure.
Replace CPU module