C710/C720/C740 Table of LED Patterns

ETHSChromeZone
ETHSChromeZone Member Posts: 5 New User

Does anyone know where the various light colors and combinations are documented for C710, C720 and C740.

 

There must be a table somewhere that describes the meaning of colors and flashes for troubleshooting.

 

I am trying to troubleshoot a C720 which does not power on.  Tried new battery -- the C720 will flash a blue LED once if I plug the charger in and depress the motherboard cut-off switch (which is triggered by placement of the back case.)

Answers

  • Hello,

     

    1. Have you checked the output voltage of the AC adapter with a multimeter?
    2. Could you give me a link on the new battery?
    France
  • ETHSChromeZone
    ETHSChromeZone Member Posts: 5 New User

    Don't use a multimeter - but the charger works with another C720 so I know it is good.  Also, the battery is a replacement from Acer (I have tried multiple batteries - each from devices that work with the batteries in them).  But I get the same result.

     

    While I am interested in solving this problem -- I don't want to lose sight of the orignal question - a table of LED values.