Front panel conections SE7221BA1-E

The model(s) that use this T-con board have a history of LED panel failure. If this board does not fix the TV, it's likely that the TV has a bad panel/screen.

First unhook the connector from the power board to the panel lights and see if both LED 1 and 2 have about the same voltage, I think you will find it does and in that case its time for some new LED strips but getting the panel apart isn't really a job for someone that hasn't done it before, chances are you will damage the panel taking it apart and reassembling it ...if its in the panel and I think it will be watch some vids on how to replace the lamps...the best guy on youtube for vids is norcal...search for some of his vids and watch them for some help...Good luck!

hi,
Fault Code At Remote = F5
Indoor Unit PCB
LED1 = Lit
LED2 = Lit
LED3 = Lit
LED4 = Lit
Outdoor Unit PCB
LED1 = Lit
LED2 =
LED3 =
LED4 =
Measuring Of Fault Code = Signal from RC to ID faulty.

Air Conditioning Fault Codes

just see the motherboard manual or circuit diagram on cpu cabinat.find attached snapshat of front panel of motherboard to plug back front panel connection.

This diagram from the manual shows the front panel header location and pin functions.

Hi!
You have to make make the four Front Panel Connection as shown below: -

(IDE LED is the same as HDD LED and Ground means negative '-')


Hope it helps! Good Luck!
Thanks for using Fixya!
CreativeTECH

Try a isolation test.
Remove MB from case and put on a piece of cardboard, then hook everything back up to it and see if it powers up.

You have 2 LED's
LED1 Onboard 3VSB LED for SDRAM
LED2 Onboard Power LED
Look @ page 19 & 20 of this manual..

I hope this helps, if so please rate our solution.

> power led,

Runs to the LED (Light Emitting Diode) labelled "power" on the front of your computer-case

> H.D.D led,

Runs to the front-panel LED that lights-up whenever the Hard Disk Drive is being used.

> reset sw,

Runs to the "reset" button on the front panel.

> speaker

Runs to the internal speaker

> s/b sw

Very briefly touch a metal-tip screwdriver between these 2 pins.
If the computer powers-on, you've found the "power" connector.

missed placed the manual of the m935dlu motherboard having problem hooking up the panel switches the led sw, hhd sw, reset sw, suspd led and pwr sw

Below is a link to the Manual for this Motherboard. Page 24 contains a diagram of where to plug in the front side led's and switches..

http://www.gigabyte.com.tw/Support/Motherboard/Manual_DownloadFile.aspx?FileType=Manual&FileID=15447

Pick any location except for the American server, it doesn't seem to want to download properly.

There you go, thank you for choosing Fixya!