Biostar TZ77XE4 Manuale Proprietario

 

The motherboard has a Serial Port Connector for connecting RS-232 Port. 

1

9

2

10

1 Carrier 

detect 

2 Received 

data 

3 Transmitted 

data 

4 

Data terminal ready 

5 Signal 

ground 

6 Data 

set 

ready 

7 

Request to send 

8 

Clear to send 

9 Ring 

indicator 

10 NC 

 

This indicator will show POST code while booting. After the booting sequence, 

it will show current CPU temperature through hexadecimal figure.    Please 

refer to Chapter 6.3 for all the BIOS POST codes.