Com1, Com2, Com5, Com6 Are Not Functioning Properly; Cash Drawer Port Is Not Functioning Properly; Usb Device Is Not Functioning Properly - Firich Enterprise RichPOS 3600 User Manual

COM1, COM2, COM5, COM6 are not functioning properly

A) Check if the I/O ports are enabled in the CMOS setup.
B) Check if there are any IRQ conflicts.
C) The motherboard could be defective.

Cash Drawer Port is not functioning properly

A) Make sure the pin assignment matches between the cash drawer and the RJ11 cash
drawer port.
B) Verify the digit I/O port address and bit are 2Eh (index port) and 2Fh (data port)
respectively.
C) The motherboard could be defective.

USB device is not functioning properly

A) Ensure that the USB controller is "enabled" in the CMOS setup.
B) Ensure that the USB Legacy is "enabled" in the CMOS setup. (Windows 2000、Window
XP Professional)
C) Ensure that the USB Legacy is "Disabled" in the CMOS setup. (Embedded OS:
Windows XP Embedded、Window CE. NET、Linux RedHat 9)
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