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Service Hints & Tips

Document ID: GSMH-3F5JUK

IBM PC/IBM IntelliStation - Power supply problem check

Applicable to: World-Wide

Power Supply:

If the power-on indicator is not on, the power-supply fan is not running, or the computer will not power-off, do the following:

Check/Verify	FRU/Action
1. Verify that the voltage-selector switch is set for the correct voltage.	Correct the voltage-selector switch setting.
2. Check the following for proper installation. Power Cord On/Off Switch connector On/Off Switch Power Supply connector System Board Power Supply connectors Microprocessor(s) connection	Reseat
3. Check the power cord for proper continuity.	Power Cord
4. Check the power-on switch for continuity.	Power-on Switch

	Search Keywords
	Hint Category	Hardware Maintenance Information
	Date Created	13-03-97
	Last Updated	19-11-98
	Revision Date	09-11-99
	Brand	IBM PC, IBM IntelliStation
	Product Family	PC 300GL, PC 300XL, PC 300PL, PC 330, PC 340, PC 350, PC 360, PC 365, PC 730, PC 750, M Pro, Z Pro, E Pro
	Machine Type	6272, 6275, 6282, 6285, 6284, 6561, 6591, 6588, 6562, 6592, 6862, 6892, 6571, 6573, 6575, 6576, 6577, 6560, 6581, 6583, 6585, 6586, 6587, 6598, 6589, 6875, 6876, 6877, 6885, 6886, 6887, 6888, 6889, 6898, 6899, 6893
	Model	Various
	TypeModel
	Retain Tip (if applicable)	N/A
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