IBM 21Y Manual Do Utilizador

Netfinity 3500-M20 – Type 8657 Models 21Y, 22Y, 31Y, 32Y,

The server comes with an integrated super video graphics 
array (SVGA) video controller. This controller is not remov-
able, but you can disable it by installing a PCI video adapter. 

Note: If you install a PCI video adapter, the server BIOS will 

automatically disable the integrated video controller.

The following table shows the pin-number assignments for 
the 15-pin analog video connector on the rear of the server.

7

I/O

Data 5

Data 5

8

I/O

Data 6

Data 6

9

I/O

Data 7

Data 7

10

I

-ACK

-ACK

11

I

BUSY

-WAIT

12

I

PE (paper end)

PE (paper end)

13

I

SLCT (select)

SLCT (select)

14

O

-AUTO FD (feed)

-AUTO FD

15

I

-ERROR

-ERROR

16

O

-INIT

-INIT

17

O

-SLCT IN

-SLCT IN

18

—

Ground

Ground

19

—

Ground

Ground

20

—

Ground

Ground

21

—

Ground

Ground

22

—

Ground

Ground

23

—

Ground

Ground

24

—

Ground

Ground

25

—

Ground

Ground

Table 8. Video-port connector pin-number assignments 

1

Red

2

Green or monochrome

3

Blue

4

Not connected

5

Ground

6

Ground

7

Ground

8

Ground

9

+5 V dc DDC

10

Ground

11

Not connected

12

DDC SDA

Table 7. Parallel-port connector pin-number assignments 

1

5

11

15