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Satellite L750-1LC - sound and CPU issues
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This question is not answered. Helpful answers available: 2. Correct answers available: 1.

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Permlink Replies: 7 - Pages: 1 - Last Post: 03-Jul-2012 16:17 Last Post By: MasterG
gabitzz93

Posts: 5
Registered: 31/03/12
Satellite L750-1LC - sound and CPU issues
Posted: 31-Mar-2012 20:09 		 
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HI!

I've bought this laptop a month ago with Windows 7 Home Premium x64 installed and since then i have a little problem.
I think the CPU is over-used... the usage percentaage varies from 5% to 50% or more. Today i've downloaded another gadget(All CPU metter) and the clock speed with programs like yahoo messenger,skype,mozilla(with few tabs), aimp3, utorrent and the programs from Toshiba opened is 792MHz. I have a desktop with AMD Athlon II x4 2.6 GHz , 2Gb RAM 1033 Mhz and the CPU was never used like this one wich is an i5 ... I don't get it .. where is the problem?

Sound ...
After a while, specially on youtube the clip starts but no sound ..or if i skip through the clip it stops ... or i hear some weird noises ...this happens with aimp3 and bs player too (but not so frequently)..i think this is beacuse of the CPU usage

I have problems with Adobe CS 5.5 ...slow loading ..freezes at some tasks...runs worse than on my desktop ..

Why i have this problems ??

LE: Can heating be the cause of my problem with sound??

Message was edited by: gabitzz93
gabitzz93

Posts: 5
Registered: 31/03/12
Re: Satellite L750-1LC - sound and CPU issues
Posted: 01-Apr-2012 00:13   in response to: gabitzz93 in response to: gabitzz93 		 
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ok..problbem with CPU solved..by myself ... there was a power plan problem :D ...but still i have problems with the sound
Dr.Lamp

Posts: 1,774
Registered: 25/09/09
Re: Satellite L750-1LC - sound and CPU issues
Posted: 01-Apr-2012 08:26   in response to: gabitzz93 in response to: gabitzz93 		 
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Hi

Do you use original preinstalled OS that you got with your notebook?
Can you hear sound when Windows stars?
Is there some sound problem when you use music CDs or watch original DVD movies?

On this virtual way it is not easy to understand why do you have this sound problem. It is not easy to understand what can be reason for this.
gabitzz93

Posts: 5
Registered: 31/03/12
Re: Satellite L750-1LC - sound and CPU issues
Posted: 01-Apr-2012 10:21   in response to: Dr.Lamp in response to: Dr.Lamp 		 
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Yes i'm using the original preinstalled OS.
Yes i can hear sound at startup.
No problems with the music CD or DVD-s.

Let's say i power on the laptop now at 12:00..everithyng is fine the sound is good, no roblems or scratches...after about 5 hours or more when i play something on youtube or just i'm using skype some scratches/noises like you are listening music to your mp3 player and the heaphones cable is interrupted and when you move it makes some noises...after a short time after i have no sound on youtube and sometimes in bs player too
TOSH L500

Posts: 1
Registered: 02/04/12
Re: Satellite L750-1LC - sound and CPU issues
Posted: 02-Apr-2012 21:29   in response to: Dr.Lamp in response to: Dr.Lamp 		 
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I have the same problem but starts immediately after the log in screen comes up, the high pitch sound starts instantly and my laptop is standard. Any ideas? ...
gabitzz93

Posts: 5
Registered: 31/03/12
Re: Satellite L750-1LC - sound and CPU issues
Posted: 07-Apr-2012 09:04   in response to: TOSH L500 in response to: TOSH L500 		 
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If i use HIGH PERFORMANCE power plan this problems with sound are solved ...i think becaus ethe CPU works at full capacity (2401 MHz) ...

I want to know how can i solve this problem for when i'm using Balanced or ECO or another power plan on battery.

Message was edited by: gabitzz93
gabitzz93

Posts: 5
Registered: 31/03/12
Re: Satellite L750-1LC - sound and CPU issues
Posted: 07-Apr-2012 09:07   in response to: gabitzz93 in response to: gabitzz93 		 
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Unanswered because i still have problems with sound when i'm using a power plan that saves energy.
MasterG

Posts: 2,685
Registered: 21/09/09
Re: Satellite L750-1LC - sound and CPU issues
Posted: 03-Jul-2012 16:17   in response to: gabitzz93 in response to: gabitzz93 		 
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Hi

Did you try to solve this issue updating the iRST?
Here is a interesting document describing an similar issue while streaming a video / music
http://aps2.toshiba-tro.de/kb0/TSB12033I0001R01.htm
Pages: 1
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