Hi, I have swapped the h340 motherboard for an ASUS p8h61-i r2.0 following the instructions posted on this link which is unfortunately no longer available.

• Acer Aspire

FAQ & Answers

• Hey! I've done this before and the link you post is actually a guide coming from this original german post.

  You should be able to use a new mobo and get power to switch and 4 sata bays. Need to follow same concept for power led and hd led. Just need to do a little soldering.

  Good luck!

• Heh Guys,
  My H340 has the blinking blue lights where the HD and i blink but it never boots up. Do you guys know where I can find the ANNIE.GHO download for diagnostics?
  Thanks,
  Troy

• hi i have the acer 340 i know this article is 7 yrs old

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  i have 3 of these i wanna upgrade

  so Pin 1 and 8 purple and orange is Power switch on the 16 pin out.. what are the other wires to the corisponding leds

  im guessing the connector with dual wires coming from it is for hte usb on front?

  
  as for t the 10 pin connector i only have to twist the postive 5 volts from a usb port to purple and green
  nothing else so dont need the ground as it comes from the power supply is that correct
  what do the other wires do that goto the backplane then??
  

  This can usually befound at the bottom of the article.6. Best kemco games for kids.

  
  

Acer Aspire

1. This page contains information about installing the latest Acer easyStore H340 driver downloads using the Acer Driver Update Tool. Acer easyStore H340 drivers are tiny programs that enable your Desktop hardware to communicate with your operating system software.
2. There is a debug board you can buy for those things that allows you to hook up a true PS2 keyboard and mouse (USB to PS2 adapters won't work) and VGA monitor cable to them which allows you to see the boot sequence for troubleshooting, get into the BIOS, and even facilitate installing alternate OSes.