Dell Precision 490 690 750W Power Supply MK463 0MK463 CN-0MK463 N750P-00 PSU

Dell Precision 490 690 750W Power Supply MK463 0MK463 CN-0MK463 N750P-00 PSU

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Product SKU: MK463


Specifiction

Item Dell Precision 490 690 750W Power Supply MK463 0MK463 CN-0MK463 N750P-00 PSU
Part Number MK463 0MK463 CN-0MK463
Alternative Parts U9692, JK933
Model Number N750P-00
Compatible Model No. HP-W7508F3 ,NPS-750AB, H750P-00
Max Power 750W
Application For Precision Workstation 490, 690 and PowerEdge SC1430 Tower Systems
Connectors P1 - 24-Pin Standard ATX Power Connector, P2 - 20-Pin Standard ATX Power Connector, P3 - 12-Pin ATX Power Connector, P4 - 6-Pin Dell Proprietery Connector, P5 - 6-Pin PCI-E Power Connector
Condition Original, Tested, Working
HOW TO REPLACE YOUR PC POWER SUPPLY

1.Remove the dead pc power supply Once you've disconnected all the leads, look at the rear of the case and find the three or four screws holding the power supply in place. Remove them, then gently lift out the PS, making sure that the cabling doesn't get tangled on, say, a RAM module or expansion card and accidentally pull it loose.

2. Install the new Pc power supply Out with the old, in with the new. Make sure the replacement Pc power supply is set to the correct voltage, which for U.S. users means 115 (look for the little red switch on the back: If it's showing 230, slide it to 115). Once the old PS is out, put the new one in its place and screw it in. Now just reverse the steps you performed: connect the leads to their respective outlets, replace any extracted components, and consult your photos to make sure you've left no lead unplugged. (You'd be surprised how easy it is to forget, say, the DVD lead, especially when you've spent 10 minutes trying to wedge in that pesky front-panel lead.)

3. Fire it up Before you close up the case, make sure everything works. Connect the power cord to the Pc power supply, plug in your monitor and keyboard, and fire up the machine. Unless you've failed to connect the main leads to the motherboard, it should come right to life, just like before. Let it boot completely, then check to make sure there's power to the optical drive(s) and, if applicable, the front panel.

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