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Member
Cavaliers999
Posts: 5

Satellite L645D-S4056 fn key is not working

my fn button is not working and i use it to hibernate my computer, control the brightness, and the volume. When i pressed the fn button and one of the f1-9 keys it wouldn't work. Can someone tell me how to fix it and get my fn button to work? Thx a lot :smileyhappy:
Member
Cavaliers999
Posts: 5

Re: Satellite L645D-S4056 fn key is not working

can someone hep me pl

Super Advisor
cbwilsha
Posts: 4,013

Re: Satellite L645D-S4056 fn key is not working

Start/All Programs/Toshiba/Utilities/ReStart Flash Cards.

C.B.

Toshiba Sat. C75D-B7260 Win 8.1 64 Bit---Toshiba Sat. L775D-S7132 Win 7 PRO SP3 64 Bit which also has Virtual Machine with Win XP SP3---Toshiba Sat. L305-S5921 Win Vista SP2 32 Bit---Toshiba Sat. L675D-S7016 Win 7 SP1 64 Bit
Ace Advisor
Jerry_Lippey
Posts: 39,980

Re: Satellite L645D-S4056 fn key is not working

 

Satellite L645D-S4056 

 

 

Try reinstalling the TVAP.

 

   Toshiba Value Added Package

-Jerry
Member
Cavaliers999
Posts: 5

Re: Satellite L645D-S4056 fn key is not working

it didnt work, i still cant use my fn button

Ace Advisor
Jerry_Lippey
Posts: 39,980

Re: Satellite L645D-S4056 fn key is not working

I've read here that occasionally uninstalling/reinstalling the TVAP more than once works.

 

Also, try resetting the computer. With the battery and AC adapter removed, close the Power switch for 30 seconds. Re-attach those, press the Power button to turn the computer on, and then immediately press the F2 key while the Toshiba logo is displayed. Press F9 to restore the BIOS default settings, press F10, and then select Yes (Exit Saving Changes). The computer will restart.

-Jerry
Member
Cavaliers999
Posts: 5

Re: Satellite L645D-S4056 fn key is not working

thx ill do that now

Member
Cavaliers999
Posts: 5

Re: Satellite L645D-S4056 fn key is not working

it didnt work and i ended up restore my computer but after restoring my computer the hotkeys still didnt work.... do u no nay other ways that can solve this problem? thx

Ace Advisor
Jerry_Lippey
Posts: 39,980

Re: Satellite L645D-S4056 fn key is not working


after restoring my computer the hotkeys still didnt work....


If just after restoring the hard disk to its original out-of-the-box contents using Toshiba recovery media something does not work properly, then it's not due to software. You have a problem in the hardware or the BIOS.

 

   Locate a Toshiba Service Center

-Jerry