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 Acer TimelineX 3820TG & 4820TG V3, Owners and visitors discussion

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lee_what2004
post Nov 24 2011, 11:24 PM

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Shouldn't affect..

If not mistaken, you need AMD External Events Utility for the switching..

This post has been edited by lee_what2004: Nov 24 2011, 11:25 PM
lee_what2004
post Nov 25 2011, 09:31 AM

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Don't set it manual. Switchable GPU need it.
lee_what2004
post Nov 25 2011, 11:16 AM

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@hottemper, the CCC and the Intel should be can disable safely..
lee_what2004
post Dec 13 2011, 04:55 PM

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QUOTE(bikerzfrenzy @ Dec 11 2011, 01:43 AM)
hye all

i want to ask, before this my webcam works fine, now when i want to video call from skype, it got  error no video capture device detected. I try to fix by finding it in device manager, but no camera found. i use windows add hardware, also not found.

can give me ways to fix it?
*
Try uninstall everything under 'Universal Serial Bus controllers' in device manager and scan back.
Can you run Hardware Vendor Detector from my sig? See if it still can detect your webcam manufacturer..
lee_what2004
post Dec 17 2011, 04:03 PM

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The Acer driver can get from here
http://global-download.acer.com/Step5.aspx...Category=DRIVER
lee_what2004
post Jan 2 2012, 08:15 AM

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Official should be 11.12
Beta: 12.1 Preview or 8.94 Dec 22..
lee_what2004
post Jan 6 2012, 08:33 AM

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QUOTE(gome @ Jan 4 2012, 10:57 PM)
hey guys, my 4820tg touchpad suddenly stopped working. but here's the funny thing:

-i uninstalled the synaptics driver and reboot
-on reboot, windows detects the touchpad and begins installing the synaptics driver. at this point, the touchpad works.
-upon completion of the driver installation, i'm requested to restart.
-after restart, the touchpad stops working again.

i even went to the extreme of reinstalling windows 7 (sort of a spring cleaning), but the same thing happens (even on a clean install!). any idea what's happening?

thanks!
*
Tried using other version driver ?
What kind of not working, cannot move the cursor at all or no gestures?
After you uninstall the driver and just using the default driver from Windows, does it stop working as well ?

QUOTE(xhakox @ Jan 5 2012, 05:12 PM)
I wonder if this 'Setfsb' software gonna work on 4820tg?
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This will depends which PLL chip you got.
Run the SetFSB, change the PLL to Asus G73JH, then try Get FSB, see if it returns correct number (no negative),

This post has been edited by lee_what2004: Jan 6 2012, 08:41 AM
lee_what2004
post Jan 6 2012, 09:18 AM

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Ater restart, when the touchpad stops working.
Can you go to device manager and check the touchpad name, was it Synaptics or something compatible touchpad ?

Did you plug in mouse when the touchpad stops working? There is option to disable touchpad when mouse is plugged in.

Have you tried pressing Fn + F7 when the touchpad stop working ?
lee_what2004
post Jan 6 2012, 10:58 AM

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Pretty much if it doesn't work, the computer will hang and you just need to force restart. Then done.
lee_what2004
post Jan 6 2012, 12:24 PM

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No.
lee_what2004
post Jan 6 2012, 12:48 PM

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QUOTE(xhakox @ Jan 6 2012, 12:43 PM)
Ohh can only use setfsb lah? If I use that, then I shutdown my laptop. Will the cpu turns to its original clock?
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Yes.
lee_what2004
post Jan 6 2012, 01:57 PM

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You mod it also cannot OC from BIOS..
lee_what2004
post Jan 6 2012, 02:15 PM

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The BIOS mod on 4820TG mainly is to unlock the Intel HD option and itself is not really stable..

Unless you referring to overclock the GPU..
lee_what2004
post Jan 6 2012, 02:25 PM

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Then you were referring to this one?
http://acer.it168.com/thread-1315933-1-1.html
lee_what2004
post Jan 6 2012, 02:43 PM

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So..
no more idea, I'm not a bios modder laugh.gif

Why not just stick with software overclocking ?
lee_what2004
post Apr 14 2012, 01:45 AM

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Try uninstall the sound driver and use the Windows default one ?
lee_what2004
post Apr 14 2012, 07:37 AM

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Only the BF3 no sound? The sound from Windows? Video/music ? also no sound?
lee_what2004
post Sep 4 2012, 09:30 AM

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^most likely 12.8 doesn't support yours.
The HP DV6 also didn't support 12.8

lee_what2004
post Jan 8 2013, 09:24 AM

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1. You can get the Win 7 HP ISO from google and use back the cd-key from the sticker below the notebook.
2. Should be no problem.
lee_what2004
post Jan 8 2013, 01:49 PM

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1066MHz.
You put higher, it will just downclock.

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