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Posted on Jan 02, 2017
SOURCE: System will not power up
Here is a Compaq document will walk you thorough a fairly lengthy procedure that should solve your problem. Here is the link: http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&lc=en&cc=us&dlc=en&product=431080&query=presario%20sr1220&dest_page=product#N561 Let us know how this turns out or if you need any additional assistance.
Posted on Jan 02, 2007
SOURCE: no power
Disconnect your power. Remove the batter (CMOS), unlplug the power cable harness to motherboard. Plug in your main power cable cord (to power supply) then carefully plug the power cable harness to motherboard while simultaneously holding the power switch on computer down. Be sure sweaty palms are not touching the motherboard. power leads, or any other items as not to short any components.
Posted on Jun 03, 2009
Your power supply is fried. I had the same problem with my Bestec ATX 250 power supply. I fixed the problem by installing the StatTech model: ATXPOWER250. It was easy to install and works well. It is almost identical to the original but more quiet. I got it for $29 at MicroCenter.com. Also at online Newegg.com, Radioshack.com, Provantage.com, June 20,2009
Posted on Jun 20, 2009
if you have no led, the board has no power. you can only have 4 usbs in one hub, and each of those usb cables cannot be over 16 feet long. if it's red, it's not communicating with the computer. check the usb port on the computer. disconnect the usb fron the board and reconnect it. if it's amber, there is a checksum error, so reset the SC9 controller by pushing the reset button on the side of the SC9 for no longer than 3 seconds. if the pen tray leds cycle, all should be well.
Posted on Jul 17, 2009
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