Mindray M9T User Manual

Troubleshooting of Regular Malfunctions 12-3
12.2.3 The System Cannot Perform Troubleshooting
No. Fault Description Cause Analysis Solution
1
The backlight on the control
panel appears normal. The
monitor is in black screen.
There is no display when
connecting to peripherals via
HDMI.
System powers on normally,
enters BIOS self-checking but
BIOS screen does not display.
CPU module failure.
Replace CPU module
2 BIOS start-up graphics is
normally displayed, but it
cannot be kept on
CPU module error Replace CPU module
3 “OPERATING SYSTEM NOT
FOUND” appears.
Loading operation fails. SSD
and root directory of SSD in
operation system are
damaged.
Restore the operating
system. If fails, replace SSD.
4 BIOS start-up graphics
appears, and then in black
screen.
Unavailable to load the
system. The system directory
of SSD may be damaged.
Restore the operating
system. If fails, replace SSD.
5 System Doppler start-up
graphics displays but cannot
be kept on.
Fails to load Doppler
software. SSD or system
software of SSD may be
damaged.
Restore the operating
system. If fails, replace SSD.
12.3 Image Troubleshooting
12.3.1 Related Modules or Boards
No. Descriptions Remarks
1 PHV power supply board /
2
TP64 board
/
3 Main board /
12.3.2 Key Points Supporting Troubleshooting
No. Key points supporting troubleshooting Remarks
1 Image feature, including dark strips and noise /
2
The imaging features of various probes
/

Mindray M9T Specifications

General

Brand	Mindray
Model	M9T
Category	Medical Equipment
Language	English