PCServer330 - Adapter Cable to System Board connections

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Service Hints & Tips

Document ID: MCGN-3QXKR8

PCServer330 - Adapter Cable to System Board connections

Applicable to: World-Wide

Note
It is easier to connect the cables to the system board
and Adapter before you install the Adapter in the
system.

PC Server 330
Refer to System Board on page 117.
34-pin cable from Adapter (J16) to System Management Cable Connector (J28) on system board.
16-pin cable from Adapter (J8) to Operator Panel Connector (J37) on system board.
Cable from Operator Panel to Adapter (J6).

External Power Control Unit Operation and Indicators
The external power control unit provides power to the system under control of the adapter.

The Power Status LED 2 On indicates power is enabled to the system. The Power Status LED Off indicates power is disabled to the system.

The Cable Attached LED 3 On indicates the power unit control cable is connected to the adapter. The Cable Attached LED Off indicates the external power control unit control cable is not connected to the adapter.

If system power from the external power control unit is disabled by the adapter, press the external power control unit power on button 1 to enable system power from the external power control unit.

Power Status LED 2

Cable Attached LED 3

Indicates

Action/ FRU

On

On

System power is enabled and the external power control unit signal cable is connected to adapter.

None

Off

On

The adapter has caused system power to be removed and the external power control unit signal
cable is connected to adapter.

1. Press the external power control unit power on button 1 to restore system power.
2. Check system power- on switch.
3. Bypass power module unit by plugging the Server directly into the AC wall socket.
4. Power module
5. A. C. power cord

Off

External power control unit signal cable is not connected to adapter.

1. Connect the cable to the adapter.
2. External power control unit signal cable
3. External power control unit
4. Adapter

Power Supply Voltages
If the voltages are correct and the power supply fan runs, the power supply is OK.

Search Keywords

Hint Category

Hardware Maintenance Information

Date Created

21-01-98

Last Updated

28-05-98

Revision Date

27-05-99

Brand

IBM PC Server

Product Family

PC Server 330

Machine Type

8640

Model

11Y; 21Y; PB0; PM0; PT0

TypeModel

Retain Tip (if applicable)

Reverse Doclinks
and Admin Purposes

Power Status LED 2	Cable Attached LED 3	Indicates	Action/ FRU
On	On	System power is enabled and the external power control unit signal cable is connected to adapter.	None
Off	On	The adapter has caused system power to be removed and the external power control unit signal cable is connected to adapter.	1. Press the external power control unit power on button 1 to restore system power. 2. Check system power- on switch. 3. Bypass power module unit by plugging the Server directly into the AC wall socket. 4. Power module 5. A. C. power cord
	Off	External power control unit signal cable is not connected to adapter.	1. Connect the cable to the adapter. 2. External power control unit signal cable 3. External power control unit 4. Adapter

	Search Keywords
	Hint Category	Hardware Maintenance Information
	Date Created	21-01-98
	Last Updated	28-05-98
	Revision Date	27-05-99
	Brand	IBM PC Server
	Product Family	PC Server 330
	Machine Type	8640
	Model	11Y; 21Y; PB0; PM0; PT0
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes