Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: how do i activate my HDMI port ?


16 Nov 2012   #1

windows 7 home premium x64
 
 
how do i activate my HDMI port ?

im trying to use my toshiba c870 on my TV via HDMI cable,

when i connect to the telly nothing happens, the TV says no source and the laptop doesnt alter even if i change the display settings and extend the display etc

how can i use my lappy on the TV ??

My System SpecsSystem Spec
.

16 Nov 2012   #2

DOS^
 
 

Did it ever work? Have you checked to make sure your running the latest drivers for your hardware.
My System SpecsSystem Spec
18 Nov 2012   #3

windows 7 home premium x64
 
 

i have never used it before, its a new laptop maybe 2-3 months old. i regularly check for new updates so i think so
My System SpecsSystem Spec
.


18 Nov 2012   #4

Windows 7 Home Premium 64bit sp1
 
 

This would have to do with setting your display adapter

You have to open up control panel and choose Appearance and Personalization

Like this also it should show two screens but with a laptop i think it has to be put into extended mode

after that click on it it as you see the settings below will tell you default main etc......choose click apply if satisfied


Attached Thumbnails
how do i activate my HDMI port ?-display.png  
My System SpecsSystem Spec
19 Nov 2012   #5

windows 7 home premium x64
 
 

i tired that but nothing happend m8
My System SpecsSystem Spec
19 Nov 2012   #6

WIN7 Ultimate 64bit
 
 

Is your cable "Certified" 1.3c or 1.4?

(Cos older cables 1.3/1.3b etc can't handle the data thruput!)
My System SpecsSystem Spec
19 Nov 2012   #7

Windows 7 x64 and numerous virtual machines
 
 

Usually you have to press a F key to step thru the outputs to enable the output. See page 77 of the maunal.

Toshiba Satellite C870 | User Guide - Page 23
My System SpecsSystem Spec
19 Nov 2012   #8

windows 7 home premium x64
 
 

indianatone, yes tried that, F4, when the cable is plugged in i get about 4 different options but when i change it to any of them there is no change.

NEO101, i would assume so its the cable i use for my ps3, xbox and DVD player
My System SpecsSystem Spec
22 Nov 2012   #9

windows 7 home premium x64
 
 

its okay people, figured it out, used a different Tv, basically for my main tv (samsung) the application has to be switched on before the TV can be turned over to HD1 2 3 etc, where as my other TV (LG) can be put on the HD channel before the application is turned on

my laptops HDMI port is apparently only activated once a live HDMI connection is available

so it wouldent pick up the HDMI cable with my samsung TV as it was not live if that makes sense lol

thanks for the help
My System SpecsSystem Spec
Reply

 how do i activate my HDMI port ?




Thread Tools



Similar help and support threads for2: how do i activate my HDMI port ?
Thread Forum
Acer Aspire7739z HDMI Port not working Hardware & Devices
hp dv6 7080ee hdmi port problem Hardware & Devices
Display Port to HDMI Music, Pictures & Video
Solved Display Port or HDMI Hardware & Devices
Resolution configuration problem with HDMI port Graphic Cards
Solved How to connect additional DVI monitor to HDMI port Graphic Cards
Need USB HDMI 2 port KVM Hardware & Devices

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 05:10 AM.
Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App
  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33