72
4. Troubleshooting
(1) Network Issues
Symptom
Corrective Procedure
Cannot access LAN
▪
Check if hub or switch is working correctly
▪
Check RJ45 cable connection
▪
Check if LAN LEDs are on/off
▪
Reinstall LAN card
▪
Replace motherboard
(2) MSR Issues
Symptom
Corrective Procedure
MSR does not respond
▪
Check MSR reader cable connection
▪
Check motherboard and LCD cable connection
▪
Check MSR board cable connection
(3) USB Issues
Symptom
Corrective Procedure
USB port doesn’t work
▪
Check Windows device manager for device recognition
▪
Check USB device status and connection
▪
Erase and re-install USB driver
▪
Change USB device
(4) LCD Issues
Symptom
Corrective Procedure
LCD backlight doesn’t work
▪
Check LCD cable connection
▪
Check inverter cable connection
▪
Replace inverter cable
▪
Change LCD panel
Summary of Contents for POS2400
Page 1: ...Point of sale system POS2400 User s manual PBUM 026E Rev001 131213 ...
Page 19: ...19 Standard I O port 1 2 ...
Page 38: ...38 3 Side USB Board Side USB Board Connector Description A To Motherboard USB A ...
Page 39: ...39 4 Power Switch Board Power Switch Board Connector Description A Power switch A ...
Page 45: ...45 6 OnboardTouch function Enable Disable selection USB_SEL 1 Disable Enable Default 1 ...
Page 52: ...52 2 4 Launch PXE 0Prom Disable Configuration options Disabled Enabled ...
Page 59: ...59 2 10 Hardware Monitor Smart Fan Mode configuration Smart Fan Mode select ...
Page 61: ...61 2 11 Chipset ...
Page 63: ...63 2 13 Boot Display Configuration ...
Page 65: ...65 Color depth 24Bits Select color Depth for LVDS ...
Page 66: ...66 2 15 South Bridge parameters Into South Bridge Subdiredtory ...
Page 68: ...68 2 16 Boot ...
Page 77: ...77 Separating LCD module Step 5 Separate LCD monitor module LCD monitor module is now removed ...
Page 83: ...83 Separating motherboard Step 4 Remove the 4 screws Step 5 Replace the motherboard ...