For ACBel PCB020 Lenovo 54Y8874 54Y8874 240W Power Supply ThinkCentre M82 M92P SFF.All power supplies are tested by our in house technicians and they are guaranteed to function properly.
Please make sure that you are ordering the correct power supply. All of the compatible models listed below come in different sizes and each size has a different power supply. Please check the part #'s, pictures and specifications carefully to make sure that you are ordering the correct power supply.
For Lenovo 54Y8874 240 Watts 80PLUS Bronze TFX Switching Power Supply AcBel PCB020
Compatible System: ThinkCentre E73, Edge 93 Type 10AQ, Edge 93 Type 10AR, M78, M82, M83 SFF, M83 Tower,
M92 SFF, M92 Tower, M92p SFF, M92p Tower, M93/ M93p Mini TFF, M93/ M93p SFF, E32 TFF
Specifications:
Model: ACBel PCB020 240W Power Supply Unit
AcBel Product number: PCB020
Compatible with the following part:
LITE-ON PS-3181-02 PS-4241-02, Lenovo 54Y8897 54Y8874, Huntkey HK34072FP
Fit for Lenovo ThinkCentre M73 M82 M92 M92P Thinkstation E31
Connector Pin: 14 pin ATX and 4 pin CPU
Total power output: 240w max.
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 LENOVO 54Y8874 Pc power supply Out with the old, in with the new. Make sure the replacement Pc power supply is set to the correct voltage. 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.