Toshiba Satellite L645-S4059 Support Question
Toshiba Satellite L645-S4059 Support Question
Find answers below for this question about Toshiba Satellite L645-S4059.Need a Toshiba Satellite L645-S4059 manual? We have 1 online manual for this item!
Question posted by gmurtazasheikh on April 8th, 2013
Why It Become So Hot
I have toshiba satellite L645-s4059. its fan become so hot after a shor time period. what is the reason. is there any technical fault or its design
Current Answers
Answer #1: Posted by tintinb on April 8th, 2013 8:24 AM
tintinb
Member since:
October 26th, 2012 Points: 7,056,560
Member since:
October 26th, 2012 Points: 7,056,560
Your Toshiba Satellite L645-S4059 has a hot temperature inside because the fan may not be working properly. Another thing is the motherboard inside may have dust particles that block the proper air ventilation. Check the fan and motherboard of your computer.
If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.
Regards,
Tintin
Related Toshiba Satellite L645-S4059 Manual Pages
User Guide 2 - Page 1
Satellite® L640/L650 Series User's Guide
If you need assistance: ❖ Toshiba's Support Web site
pcsupport.toshiba.com ❖ Toshiba Customer Support Center
Calling within the United States (800) 457-7777 Calling from outside the United States (949) 859-4273 For more information, see "If Something Goes Wrong" on page 162 in this guide. GMAD00251013 10/10
User Guide 2 - Page 2
...your important data, please make periodic back-up and usage instructions in the applicable user guides and/or manuals enclosed or provided electronically. TOSHIBA DISCLAIMS ANY LIABILITY FOR THE ...BE SURE TO CONFIRM WHETHER THE DATA HAS BEEN SUCCESSFULLY COPIED OR TRANSFERRED. Model: Satellite® L640/L650 Series
Recordable and/or ReWritable Drive(s) and Associated Software Warranty
The...
User Guide 2 - Page 7
...to its operation in the United States for harmful interference to co-channel Mobile Satellite systems.
High power radars are designed to be used indoors for frequency range 5.15 GHz to 5.25 GHz ... site http://www.toshiba-europe.com/computers/tnt/bluetooth.htm in Europe or pcsupport.toshiba.com in the 5.15 GHz to 5.25 GHz frequency range. Wireless Interoperability
The TOSHIBA Wireless LAN Mini ...
User Guide 2 - Page 9
...doit faire l'objet d'une licence.
Operation is intended to products that the Industry Canada technical specifications were met. Pour empecher que cet appareil cause du brouillage au service faisant l'objet... in excess of Health Canada limits for harmful interference to co-channel Mobile Satellite systems. High power radars are allocated as primary users of Industry Canada. consult...
User Guide 2 - Page 28
... a video provider licensed to preserving the environment, Toshiba supports various trade-in and recycling programs. For details, please visit www.laptops.toshiba.com/green.
Memory Stick, Memory Stick PRO,... Atheros is a trademark of the BD Association. All other countries. 28
Trademarks
Satellite and eco Utility are either registered trademarks or trademarks of Microsoft Corporation in the ...
User Guide 2 - Page 32
...with the computer off ..........112 Caring for optical discs 113
Toshiba's online resources 113
Chapter 3: Mobile Computing 114
Toshiba's energy-saver design 114 Running the computer on battery power 114
Battery Notice ... 120 Conserving battery power 121 Power Plans 122 Using a hot key to set the Power Plan 123 Using the TOSHIBA eco power plan 124 Changing the main battery 124 Removing ...
User Guide 2 - Page 35
Contents
35
Appendix A: Hot Keys/TOSHIBA Cards 190
Hot Key Cards 190 Using the Hot Key Cards 191
Application Cards 192 Using the Application Cards 193 Card Case 193
Hot key functions 194 Volume Mute 194 Lock (Instant security 195 Power plan 196 Sleep mode 197 Hibernation mode 198 Output (Display switch 199 Display brightness ...
User Guide 2 - Page 43
... Safety and Comfort" that generate strong magnetic fields, such as large stereo speakers. Information on the computer and be careful not to a disk can become hot! Grasp it is especially important for viruses. Placing a magnet too close to drop a heavy object onto the computer. If you handle the disc incorrectly, you...
User Guide 2 - Page 51
... to room temperature before they have cooled.
You can be hot.
If the computer has been running recently, the memory module(s) may ... slots-Slot A and Slot B. Getting Started
51
Adding memory (optional)
NOTE
Before adding external devices or memory, Toshiba recommends setting up your software. If you install or remove a memory module, turn off the computer using the Start...
User Guide 2 - Page 81
...hot key cycles through the settings in display and TV (extended mode) ❖ External monitor and TV (extended mode) ❖ Swap-Switch primary display between internal display
and external monitor when using extended desktop
(Sample Image) Display options window
Briefly pause each time you press the F5 key to allow time..., you can choose to use the display hot key (Fn + F5):
1 Press Fn...
User Guide 2 - Page 99
... keyboard
(Sample Illustration) Ctrl, Fn, and Alt keys
The Ctrl, Fn, and Alt keys do different things depending on the computer. For more information, see "Hot key functions" on page 194. For more information, see your program documentation.
User Guide 2 - Page 117
TECHNICAL NOTE: The recharging of the battery cannot occur when your computer..., plug the computer into a live electrical outlet. Charging the RTC battery
Your computer has an internal real-time clock (RTC) battery. When fully charged, it maintains this extends battery life and helps ensure accurate monitoring ... completely. The battery charges whether the computer is extremely hot or cold.
User Guide 2 - Page 123
... the two power plans eco and Balanced are available for each item.
6 Click OK to save time, etc.
Using a hot key to set the Power Plan. The Balanced plan is the best used for maximum battery time. The hot key card disappears. Mobile Computing
Monitoring main battery power
123
4 Click Change plan settings to...
User Guide 2 - Page 130
...more information or visit Toshiba's Web site at accessories.toshiba.com. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate/
Traveling tips
The environmental precautions listed in a carrying case. TECHNICAL NOTE: When traveling by....org or call 1-800-822-8837. For more information and for more information see "Hot Keys/TOSHIBA Cards" on a sunny ledge or in a place where it could get wet or...
User Guide 2 - Page 135
...®, ask them for help with common Wi-Fi® networking problems, see "Hot Keys/TOSHIBA Cards" on page 190. Exploring Your Computer's Features
Setting up for communications
135
For..., consult your computer. Setting up the connection
To set up a dial-up connection, use the Hot Key Fn + F8. For more information see "Wireless networking problems" on your network administrator for ...
User Guide 2 - Page 141
... be destroyed. Wait for transferring and storing large files such as digital photo, music or video files. Like the USB interface, the eSATA interface supports hot swapping (connecting and disconnecting devices while the computer is on certain models.)
Your computer includes an eSATA/USB combo port, which is being written or...
User Guide 2 - Page 158
... to zoom out, hold down the Fn key and press 1. The zoom in and zoom out hot keys will work with the zoom in , hold down the Fn key and press 2; The TOSHIBA Zooming Utility Properties screen appears.
(Sample Image) TOSHIBA Zooming Utility Properties screen
2 Select the desired option(s). 3 Click OK. 158
Utilities...
User Guide 2 - Page 159
... of the function keys without pressing the two keys simultaneously as is usually required. Utilities
TOSHIBA Accessibility
159
TOSHIBA Accessibility
The TOSHIBA Accessibility utility allows you can press it once, release it, and then press a function key to activate the hot key function.
(Sample Image) TOSHIBA Accessibility window
To use the Fn key to create...
User Guide 2 - Page 170
... 124. The battery may not be too hot or too cold to begin charging immediately. Leave... included with your computer, and for at accessories.toshiba.com. Check the power options via your software ... discharge, the battery meter may have reached the end of time, the battery will not begin with a soft dry cloth...period of its ability to perform at maximum capacity and will not charge.
User Guide 2 - Page 193
... in the Application Card display (see "Using the Application Cards" on the far right of the screen.
(Sample Image) TOSHIBA Card display
"stacked" Card
2 Click the "stacked" card on page 193). Hot Keys/TOSHIBA Cards
Application Cards
193
Using the Application Cards
To launch an application using the Application Cards: 1 Press and hold...
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