Question about Computers & Internet
What elements are and what their values RV121 and RV122 elements of computer power computer ''DELL'' model NO.: PS-5161-1D1? 1? Please send email me if you have a scheme.
SOURCE: Dell power Supply has won't work
Hi, all power supply's have a fuse in them, remove the power supply, open it up and study the printed circut board, you will see either a white ceramic or glass fuse attached to it. Replace this and reasemble it then re-install it into your computer and then test it. If you still have no power then you will have to replace the unit as the costs of repair are far greater than a new one. Goodluck, mistyman
Posted on Aug 30, 2007
SOURCE: PC smps power supply problem
ok you open the pcb check the fuse first then replace it if faulty if it burns again then check 4 diodes then see if 200v big capacitor is expanded or not if so then replace it if not then check diodes after transformer if short then replace it
Posted on Nov 21, 2008
what operating system and type of computer are you trying to find a scheme for? if the operating system is windows there are some pre-made schemes you can use or modify to fit your needs under screen saver: monitor power: then click the "power" button then in power schemes select the power scheme that best suits your needs or modify one of the existing scemes.
Posted on Nov 23, 2008
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