Satellite C850 - its buzz and stuttering

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• Satellite C850-B820: WLan and LAN connection limited

  I bought satellite c850-b820 part No. PSKCEV-04P00FAR (without BONE) 3 months ago.
  I installed 8 64-bit windows and installed the drivers from the Toshiba site.
  It works perfectly.

  A week ago from the problems starts since I installed the update of the Bios via Toshiba service station.
  First of all the wireless limited connection (unable to connect to the internet).
  A day after the ethernet also limited connection (no internet connection)

  Tests to diagnose and repair failed even re installing the drivers.
  After formatting the computer and re install windows and drivers but without success.

  Automatic diagnosis and repair does not solve the problem but the computer restart again and again. I thought that the problem of the OS, it is why I installed windows 7x64bit with its pilots.

  It works since yesterday but wireless.
  Mention that I tried F12 it means wireless works but actually does not work.

  Help, please

  Now, you use the Win 7 64 bit. Right?
  WiFi does not work but the WLan card is recognized in Device Manager?

  Have you tried to install the WLan driver right?

  I guess that the WLan card isn t working because the correct driver WLan isn't installed.
  I think that the laptop supports the Realtek 802.11b/g/n Wlan / Bluetooth module drop-down list.

• Satellite C850 - loading Windows and repair fails

  Hi guys

  One of the children a Toshiba Satalite C850 got for Christmas (with windows 8) and everything was fine, last week the conputer crashed and will not re-start.

  When loading it shows the Toshiba logo then a message short windows saying there was a problem and then the Toshiba logo appears again.

  He says while he does an auto repair, but after a few seconds, it goes to a black screen and stops.

  What I tried.

  I created an emergency boot disk when I got the computer so I had to boot from the DVD in Bios and insert the floppy disk in and it loads disc for a few seconds, not giving any option to boot from the drive and then repeat the above problem.

  I tried the disc in my office to make sure that the disc was ok and it booted from it immediately and set up the windows repair tool.

  I also tried without success.

  Remove the battery and pressing power for 10 to 30 seconds and then turn on with AC power only.

  Turned on by pressing the 0 (some sites suggest this may work)

  Any other suggestions that I could try as cannot call the assistance that they are now closed for the weekend :)

  You have created a recovery media? If so, try to reinstall the OS using this media.
  Otherwise try to reinstall the OS using HARD drive recovery option.
  How to do this you can read in the user manuals on the 99-page document.

  Please check it out.

• Satellite C850-1 kN and CPU Upgrade

  I recently got my hands on one of these laptops. It has a Pentium 960 b for the moment, but I searched for Intel i3 - 3110M or Intel i3 processor - 3130M CPU on eBay to replace the slower Pentium.

  Both are IvyBridge, identical to the original and both have a TDP of 35W, which means that they should not belt any more heat it does (or at least no more than the fan can handle, because the fans are usually designed to be mass produced and used in many different laptops (, but the same form factor)

  Someone had a bit of luck the upgrade of their CPU in Toshiba laptops? I guess I'm of the same generation of processor Intel should mean support BIOS already integrated into the planks of the BIOS...

  I can tell you that a lot of people have been able to upgrade the processor in their notebooks of Toshiba but fact is simple as this upgrade isn't officially supported by laptop manufacturers and can be done at your own risk.
  Generally the CPU upgrade depends on chipset and BIOS support.

  The laptop supports the Mobile HM70 Express Chipset Intel - compatible and supported processors are Intel ARK page in compatible products section:
  http://Ark.Intel.com/products/67419/Intel-BD82HM70-PCH

  To be honest I don't think that all compatible CPUS are but it s a good start point.

  However, the BIOS must support also the new processor and maybe it's the thorny question since no one knows what are the processors supported by the BIOS because this information isn't out of nowhere.

• Satellite C850 - clicking noise and freezes at startup

  When I start my computer, I get a clicking sound as the morse code and my computer freezes until the noise stops. Initially, I had 8 Windows on the computer and had the problem then.

  I hated Windows 8 anyway so I removed and installed Windows 7 Home Premium, thinking this would eliminate the problem but it did not. When I had Windows installed 8 noise would start at random times, but in Windows 7, it seems to happen at the beginning upward.

  Clicks can go for 5 minutes to 20 minutes and it doesn't make a difference if I restart the computer. The mouse can still be moved, but there is no response when I click on something.

  Some have suggested it's from the hard disk, but it is deffinately by speakers.
  When I'm able to change the volume, the volume by clicking changes also.

  It's driving me crazy!
  Anyone have any ideas as to what is causing this problem?

  > Some have suggested it's from the hard disk, but it is certainly by the speakers.

  I thought that you intervene on the rattling from the HARD drive noise

  Start Notepad, press F2 and access the BIOS.
  The clicking noise is noticeable now?

  What happens when the headphones are plugged?

• Satellite C850 - missing product key to activate Windows 8.1

  Hi I have a Toshiba Satellite C850-1 kN and am upgrading to 8.1 windows I got to the screen asking for my product key to activate windows 8.1. I looked every ware on the laptop, the battery cavity on the brick power Ant (all the places the screen says to look) and can't find it I skiped this screen but I now get constant reminders to activate windows.

  Thanks in advance
  Omari Antony

  A few weeks ago I ve improved my U940 with Win8.1 and I did not ask for the activation of the product.
  Have you upgraded Win8 64-bit original version you got with your laptop?

• Satellite C850 touchpad freezes frequently

  I got a Satellite C850 last weekend and I have problems with the mouse pad - it freezes frequently... any help greatly appreciated - really don't want to have to send in for repair after only 5 days

  Try to update the software/driver for the touchpad.
  Visit the page of the Toshiba UE driver:
  http://www.Toshiba.EU/innovation/download_drivers_bios.jsp
  Choose the model of laptop you have and download the touchpad driver.
  I guess that it s of Synaptics.

  You can also try the original software of touchpad Synaptics driver page:
  http://www.Synaptics.com/resources/drivers

  Dude good luck

• Satellite C850 displays message error "your computer is low on memory."

  Hello

  I recently bought a Satellite C850, windows 8 and with portable 4 G RAM. But I still have the error message above, even I just browse the internet. If I ignore this message and continue using, my computer shuts the program I use for Excel for example.

  Well want to can someone help?

  Thanks in advance

  Hello

  From my experience this error message should not appear on laptops that are equipped with 4 GB of RAM. Usually, this should be good enough.

  However, try to expand the size of the virtual memory.

  -Go to the control panel (Windows key + C->-> Panel, settings)
  -Icon-> advanced system settings. (left)
  -On the Advanced tab, under performance, click settings.
  -Click on the Advanced tab, and then under virtual memory, click on change.
  -Claire runs it automatically the size of pagefile for all drives check box.
  -Under drive [Volume name], click the drive that contains the paging file that you want to change.
  -Click on custom size, enter a new size in megabytes in the initial size (MB) or maximum size (MB) box, click on set and then click OK.

• Virtualization in Satellite C850

  Hello

  I installed VMware virtualization software in Satellite C850-1 kN and tried to use SAS software on top of that. And then I made the necessary changes in the BIOS setting still I'm getting the following case: binary translation is incompatible with the long mode on this platform. & the following popup says: this virtual machine is set to the 64-bit guest operating system. However, 64-bit performance is not possible. This host does not support the Inte VT - X. And I activated the virtualization technology VT - x only in the BIOS. Clues as to what I should do?

  The laptop supports the Intel Pentium B960
  Intel ARK page provides details on this CPU
  http://Ark.Intel.com/products/59836/

  As you can see the virtualization technology Intel® (VT - x) isn't supported!

• Satellite C850 - 19(d) - hiss and not start

  Hello

  I have a Satellite C850 - 19(d) I will not start, unless I have the battery and reset the bios everytime, as when he turns there is a constant hissing noise that even disable the speakers will not stop.

  I tried to update the bios, but its running the most recent version.
  As you can imagine its driving me and my crazy family

  Can someone please help?

  Thank you

  Paul

  Hi Paul

  First remove the main battery from the laptop does not reset the BIOS!
  To me, it sounds really strange that you should always just the battery to start the device.

  Also the sound you mentioned in your post seems to come from a piece of internal material (cooling event, drive HARD or maybe CPU?) and not speakers.

  I guess that there is a serious hardware problem and I don t think you will be able to solve this problem without the assistance of an authorized technician.

• Satellite C850-B635 and Win7 - card reader does not work

  My laptop came with windows 8 and the card reader was not working
  but I installed windows 7 64-bit, downloaded all the drivers on my laptop, but the card reader does not work now.

  I downloaded a driver called card reader controller, but it did not work as well
  I don't know if there is a problem or there is a driver should I install and I don't know.
  Please help me solve this problem.

  In my windows Device Manager, these devices is not recognized:
  * PCI simple communication controller
  * SM Bus controller
  * Unknown Device

  I tried searching in my page to download drivers on the Toshiba Web site but could not find these
  Please help me make my card reader works again.
  Concerning

  Post edited by: domaking

  For me, the matter is simple, and the reason why the SD card reader is not working, it's just a driver compatible isn't installed.
  My theory seems to be correct, given that the SM bus controller and PCI simple communication controller appear in Device Manager and I suppose that one of these devices belongs to the player/controller of the SD card.

  I think that you should simply install this Realtek card reader controller that I found on the page of the Toshiba UE driver
  http://Support1.toshiba-tro.de/Tedd-files2/0/CARC-20130924161048.zip

  In addition, you must install all the other drivers Win 7 as well as Toshiba tools available by Satellite C850 series.

  Very important is the chipset driver, USB 3.0 driver (Win 7 has this port driver to control the USB 3.0), display driver. etc.

  Not very essential tools are Bulletin Board, product information online Reeltime, etc. This tools additional don t improved the performance of the laptop so its up to you if you want to use these software components

• Satellite C850-B076 fan always running and won't stop

  My Satellite C850-B076
  the fan is always running stop and today I received the alert on the cooling system system message will not have problem, and I should shut down the system and turn the unit back in service!

  Any notice, what's the problem? and how to fix it?

  Kind regards
  Tati

  On this virtual path that it is not possible to provide accurate diagnosis, and to say with certainty what the problem is here, but if the warranty is valid contact Toshiba service as close as soon as possible and ask for help.

  They have to fix.
  Unfortunately, this kind of problems, your possibilities are quite limited.

• Sleep and charge utility does not work on Satellite C850-B763.

  Hello

  I have Toshiba Satellite C850-B763 unique language of windows 8.

  When I try to run the sleep and cool service I get the message "unable to get hardware information.

  After clicking ok, I got the sleep and Charge Control Panel, but boxes are disabled and the battery bar works very well.

  Can you please help?

  Hello

  First you should check if s for computer laptop USB port support the Sleep & Charge feature.
  USB ports support load & sleep are marked with a small sign of flash.

  Here a nice Youtube clip on "Sleep and Charge" feuture
  http://www.YouTube.com/watch?v=tJhLOfJybmQ

  In the case of the laptop supports this feature, you should take the next step and must check if sleep & support is enabled in the BIOS.
  To access the BIOS, press F2 during the turn on/off the unit.
  Note: the device should be turned off (hybrid closed must be disabled)

• WIFI and BT do not work on Satellite C850-F12S

  Hello
  My friend has a portable Satellite C850-F12S who wouldn't start so he asked me to fix it.
  I used a Windows 7 disc retail and product key as his cell phone to reinstall windows.

  I downloaded the Atheros wireless, intel drivers and realtek, but none of them want to install. I have the seam of Ant to get the wifi or bluetooth, too much work.

  When I enter the serial number in this site it is said that it is bluetooth and wifi but the drivers wont install and when I go to "network and sharing", "change adapter settings" it only shows the ethernet adapter nothing else. I tried pressing fn + f12 and the wireless led turns amber, but still nothing.

  I ran out of ideas. Could someone help me fix it please?
  Thanks in advance

  I can't read this specification for laptop (too small), but so deep is the product key, which means that this laptop model was offered with the original version of Windows preinstalled.
  Before that you're wasting your time trying to fix something I recommend you install the original version of OS which includes all necessary drivers, tools and utilities.

  I just hope that your friend have created recovery (DVD or USB) media because after your Windows disk recovery facility installation HARD does not work.

  Ask your friend if there a recovery media and use it for the installation of the OS.

• Re: Satellite C850 and UEFI BIOS settings

  I have laptop Satellite C850 - 1 2 with Windows 8.1

  When I boot, it shows a toshiba logo, not the original flag 8 Windows. It is not so much a problem, but I can't change because the parameter is blocked within the parameters of the UEFI. How can I change this?

  I already tried to change through the windows in different ways, but each time it will change the UEFI!

  Help?

  To be honest I don't know what to do, you mean with blocked settings, but it can be changed in the BIOS settings.
  What you need is to make complete OS stop http://aps2.toshiba-tro.de/kb0/TSB2B03EY0002R01.htm and after having done that, you can restart the laptop and enter the BIOS (try F12) settings and then you can change all the settings of the BIOS.