Acer AL2671W wont turn on

I just so happen to have the same computer, look at the top where the on and off switch is at, on the left side is the on and off button for the touch pad. You should see a orange light on when the touch pad is disabled. It's the button with a drawing of a hand on a square. If the orange light is off then the touch pad is enabled, now you have a different problem.
Now go to Device Manger (via start,control panel, Systems & Security -- should see Device Manager in blue), go to Mice & other pointing device, right click on the Alps info, then click on update device driver. If Windows doesn't automatically update, then you have to go to Acer's webpage, then support, then drivers and downloads, fill in the info on your computer to be directed to the proper driver, then download the driver file for Alps mouse/touchpad. This should help (I hope), good luck.

my dear chang power supply

its power supply capester problam

orange light mean your monitor not have input signal, check your computer vga card

A good rule of thumb to follow is: if the power button turns orange/red when it goes out, it's usually a problem with the monitor. If it stays blue or goes off, it's a problem with a driver or cable connection. Good luck!

Take it to a repair shop, the orange glow signals a fault in the power source of the tv and it must be fixed by a pro.

looks like the same problem i have with my 32" acer tv, it seems to be a problem of acer TVs get someone to check the capacitors in the power supply.... I think one might be bad.

Hi, l had the same problem. HAD !!
l bought a universal remote control (5 euro), but unfortunetly no codes for Acer in it.
Then l did the setting up by auto search and YES : there was a code. But, wheeehh, it did not work.
A little bit sad l took the Acer control and guess what: it worked again!!!!! l guess the TV had a total reset, and l use only the Acer remote control now.....
Female and blond!

Replace all caps on main board and preferably the others too and you'll have a nice set again. The set is an excellent design just the capacitors used are not of the highest quality.