A few ke will no work on keboard can do i need 2 replace board or is somehing else i can

The 6-time blink code for the Sony KE-42TS2U indicates a backlight error. This may be due to a faulty backlight inverter board, or a problem with the power supply to the backlight inverter board. It is recommended to have the TV serviced by a qualified technician to diagnose and repair the issue.

You might need to replace the keyboard. It should be a fairly inexpensive fix for a computer shop.

You might have a bad B board. What's worse is that the power switch is connected to the Q board which works in conjunction with the B board. Replace B board, You can send your B board for repair to a company called modus link pts. They are the largest part supplier of after market parts and repair.

Yes you need a new Q board most likely, if you audio fails after a while and your other inputs do as well then for sure you need a new Q board. It may be B board but I highly doubt. Atleast with my experiences with the KE-42TS2U.

Hi,
Please restart the laptop and start tapping the f8 key until you see a menu if you can see it then select "Safemode" and press enter twice but if you can not see the menu then the keyboard seems to be defective.

i have the same problem! did you ever solve the issuE??

i have same problem did u find the fault

u need a usb hub wer you can put to a few usb in
http://computers.shop.ebay.co.uk/items/Cables-Connectors__usb-hub_W0QQ_catrefZ1QQ_sacatZ31491QQ_trksidZp3913Q2ec0Q2em24
hope i was help full

good luck

Microsoft does not have manuals for their wireless keboards and mouse.
I will give you a few things to look at as I have the same Keyboard.
Normal 0 Go to Control Panel.
1. Click on Keyboard.
2. When the Keyboard Properties come up, CLICK on Key Settings.
3. Then set up the keys by selecting the Key to be changed.
Normal 0 Go to Control Panel and click on the Mouse icon.
Then select the Mouse button you need to program.
Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

Replace the G board. I had same issue and Sony accidently sent me two boards. I will sell the other for $450

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