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Toshiba Satellite U840W PSU5RC-00H00U Support Question

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Question posted by jfstahl on December 24th, 2016

Key Board Keys Do Not Work In Windows 10.

After upgrading to Windows 10 some of my keys do not work anymore. The top row keys that controls volume, brightness ect do not seem to work anymore. Is there a driver or something I need to do?

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Answer #1: Posted by waelsaidani1 on December 24th, 2016 9:07 PM

waelsaidani1

Member since:
May 12th, 2013

Points: 19,501,797

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points

if all keys not working Loose connection problem. reinsert keyboard connector to mobo can fix this. if some keys not working dust problem so clean keyboard.
if extra options not working means driver issue.

Related Toshiba Satellite U840W PSU5RC-00H00U Manual Pages

Users Manual Canada; English - Page 21

...maintained in the Power Options (to access it , Start -> Control Panel -> System and Security -> Power Options). When you left... in the computer's main memory so that keyboard keys can continue working right where you have to completely shut down the...system to external media, such as a timer recording function. Satellite U840W series Do not turn off . This includes turning off the...

Users Manual Canada; English - Page 27

... in support for Ethernet LAN (10 megabits per second, 10BASE-T), or...when operating in USB Legacy Emulation mode except for Windows 7(without Windows 7). DC IN 19V jack Headphone jack A 3.5 ...properly. Microphone jack 3. HDMI out port 5. Satellite U840W series LAN jack This jack lets you connect to...3.0) port 4. Please note that it may work as screws, staples and paper clips, out...

Users Manual Canada; English - Page 30

... are equipped with the Wireless LAN/Bluetooth antennas. Satellite U840W series Figure 2-5 The front of the computer with the Wireless WAN/WiMAX antennas. Stereo speakers 8. Microphone Web Camera LED The built-in Chapter 3, Operating Basics for your application - Wireless communication antennas (not shown)* 2. Touch Pad control buttons 12. User's Manual 2-6 Legal Footnote...

Users Manual Canada; English - Page 32

The control buttons located below the Touch Pad allow you were previously working on the model you purchased. For example, when.... You can specify within the Power Options. Satellite U840W series Keyboard Touch Pad Touch Pad control buttons LCD Sensor switch The internal keyboard provides the dedicated cursor control keys, and Keys. Refer to automatically enter Hibernation Mode and shut...

Users Manual Canada; English - Page 35

...control panel in one of Sleep Mode. Right-click on the computer - Click Power. 2. The computer will be longer than when in View by optimizing picture contrast on the internal LCD. If the Immediately option is enabled at factory default. Satellite U840W...-> Control Panel. You can disable it. Press and hold the F2 key, ...174; Rapid Start Technology, the Windows can be used if the ...

Users Manual Canada; English - Page 38

... the parts under the key caps. these keys function differently from other keys. Satellite U840W series 104/105-key enhanced keyboard functions can ...for, with keyboards being available for numerous languages. Function keys: F1 ... The number of keys, specifically typewriter keys, function keys, soft keys, Hot keys and Windows special keys. In use there are locked into their uppercase format...

Users Manual Canada; English - Page 39

... certain features of the hot keys. To use the Hot Key Cards: 1. Hot keys This section describes the associated functions of the computer. Release the FN key when the desired option is displayed full-size with soft-key operations, and that enable, disable or configure specific features. Satellite U840W series Soft keys: FN key combinations The FN (function) is...

Users Manual Canada; English - Page 40

... the computer's volume. Plays or pauses media playback. Increases the computer's volume. Increases the computer's display panel brightness in individual steps... Satellite U840W series Launches the help file supplied with some models. To use a simultaneous mode, you can use the TOSHIBA Accessibility Utility to match the resolution of the supported application windows....

Users Manual Canada; English - Page 41

... configure the Display automatic power off function to Hibernation or Sleep Mode when running . Satellite U840W series Windows special keys The keyboard provides two keys that have special functions in some situations. Use DVD-Video discs with some discs on Windows 7. This key has the same function as the factory default setting" (if applicable) or "ALL". This...

Users Manual Canada; English - Page 42

... This software can be output to some DVD-Video discs, using the Windows logo ( ) + L keys when running . Do not change the display device while running other than...screen resolution, click Start -> Control Panel -> Appearance and Personalization -> Display -> Adjust resolution. Satellite U840W series Do not lock the computer using the control window to use the files other ...

Users Manual Canada; English - Page 43

...F1 key when...Control window's Top Menu or Menu buttons and mouse menu operations may vary amongst DVD-Videos and scenes. Select Start -> All Programs -> Media & Entertainment -> TOSHIBA VIDEO PLAYER to open TOSHIBA VIDEO PLAYER Manual. Please refrain from or stop viewing if you experience convulsions, photosensitivity reaction, or heart disease. Satellite U840W...TV, you need a 3D ...

Users Manual Canada; English - Page 48

... is enabled, Bluetooth provides the wireless personal area network environment which eliminates the need for Windows by TOSHIBA 1. Security Two advanced security mechanisms ensure a high level of this... even if the devices are not within a line-of-sight of a message. Satellite U840W series Bluetooth wireless technology Some computers in this software with these links being contained with...

Users Manual Canada; English - Page 62

... Hi-Speed Start Mode, there are some limitations on the model featured with a fingerprint authentication, a fingerprint (or password) is pressed. Satellite U840W series When system needs to the way you work with the computer and the peripherals you use. This utility allows you to customize your hardware settings according to be logged into Windows automatically.

Users Manual Canada; English - Page 66

...use. Satellite U840W series TOSHIBA Resolution+ The plug-in lets you purchased. To access it is not accessed for a specified time, with power being restored the next time a key is... is no input or hardware access for Windows Media Player Help. Help. Special features The following procedures. *1 To access the Power Options, click Start -> Control Panel -> System and Security -> Power ...

Users Manual Canada; English - Page 78

...Normal System boots up automatically. The Boot Priority Options setting window will be displayed. The boot device selection methods described above...the TOSHIBA Leading Innovation >>> logo screen appears, release the F12 key. 2. When you open the display panel while your computer is.... Power On function. Satellite U840W series Boot Priority Options This tab allows you to select system ...

Users Manual Canada; English - Page 79

Satellite U840W series Disabled Disables the Panel Open - Keyboard This tab allows you can still use a USB mouse and keyboard by itself to use special functions. Special function mode Standard F1-F12 mode Press the function key by pressing any key. Disabled Disables the Wake-up on the system by itself to use standard F1...

Users Manual Canada; English - Page 100

... it in this utility, click Start -> Control Panel -> Hardware and Sound -> Mouse. 2. Within the Mouse Properties window, click the Buttons tab. 3. Set the...keys to resolve the problem, contact TOSHIBA Support. Double-tapping (Touch Pad) does not work . If you are using a USB mouse, you are still unable to enable. Click Start -> Control Panel -> Hardware and Sound -> Mouse. Satellite U840W...

Users Manual Canada; English - Page 123

Index Satellite U840W series A AC adaptor additional 3-21 connecting 1-3 DC IN 19V jack 2-4 B Battery extending life 5-6 monitoring capacity 5-5 real time clock 2-10, 5-3 save mode 4-7 types 5-3 Bluetooth Bluetooth Stack for Windows by Toshiba 4-3 problems 6-14 Boot Priority 4-18 C Cleaning the computer 3-23 Cooling vents 2-5 D DC IN indicator 2-1 DC IN/Battery indicator Display automatic power ...

Users Manual Canada; English - Page 124

...key functions 3-3 problems 6-6 Windows special keys 3-5 L LAN cable types 3-13 connecting 3-13 problems 6-13 M memory media card inserting 3-17 removing 3-18 Memory media slot 3-15 Moving the computer 3-23 MultiMediaCard removing 3-18 P Password power on 4-6 Starting the computer by password 4-15 Supervisor 4-14 Satellite U840W series user 4-14 Pointing Device Touch Pad 2-8, 3-1 Touch Pad control...

Detailed Specs for Satellite U840W PSU5RC-00H00U English - Page 1

... Model: i Satellite U840W-00U  3rd Generation Intel® Core™ i5-3317U processor - 1.7GHz, Genuine Windows® 7 Home Premium, 14.4" (21:9) LED Display, 6GB DDR3, 32GB SSD mS-ATA and 500GB HDD S-ATA, LAN, Intel 802.11bgn Wireless with WiDi, Bluetooth, 1.3M Integrated HD Web Camera, HDMI, USB 3.0 Processor 10/100bps Integrated Ethernet...