Question about Toshiba Satellite A105 Notebook

1 Answer

Laptop will not come on

I have a toshiba laptop. A few days ago the computer was frozen on the screen saver so I tried ctrl-alt-del and that did not work so I turned it off and waited and turned it back on again. Well nothing happened. The lights come on, the hard drive light just for a second, but nothing else happens.
Please help.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toshiba Master
  • 5,568 Answers

Although other possibilities can be at fault, if it does so little after power on, the CPU itself may have failed. The very first actions a PC does when turned on is to read the information stored in the CMOS to determine what hardware is on board. After doing this, it turns to the hard drive for a check to see if it is readable and then the CPU (your microprocessor) Intel or AMD takes command. If the hard drive is at fault, a message will inform you that the hard drive either cannot be found or is unreadable. If the hard drive light flashes once, then the BIOS  has made contact and then the hand-off to the CPU begins. If it is stopping dead at that point, the CPU is the prime suspect.
What fairly often happens is first a failure of the CPU fan that sits directly on the heatsink that transfers the heat from the CPU and then the heatsink is bathed in air from the fan. If the fan has failed (all too common) or is impeded by a dust accumulation, the CPU overheats and if the maker has not made any provisions to shut down the CPU, it dies.
There is a possibility that this kind of problem can be caused by a failure of the RAM (memory) but establishing what has failed is only possible through substitution of one or both of those devices.
If you are somewhat skilled, opening a laptop requires small Phillips screwdrivers to remove case screws from the side(s) and bottom, then the case still (in most cases) needs to be carefully pried open. The mating halves normally snap together as well as being fastened with said screws.
Most likely the keyboard will also have to be freed from a couple of screws and, depending on the length of the flat cable connecting it to the system board, can be pulled forward before or after the cable is pulled.
The CPU will be easy to spot; it's one of the large clumps on the board. Check its fan to see if the blade turns freely and is not impeded by dust (these things have hardly any torque), then with two fingers, positioned on either side of the blade, check to see if it rocks side to side. This would be an indication that the bearings have failed and it will need to be replaced.    The CPU is held by clips but make sure you have no static charge before removing any internal part. Just 'equalize' the charge by touching an exposed metal cover or other chassis part. Memory is normally accessible from the bottom of the case.
Now comes the bad news; there are still myriad other components that can keep a PC from booting when no error message is present since there are numerous support functions which can interfere with the startup of system. I've given you the most likely points of failure; CPU or memory.  

Posted on Jan 01, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I get it to go into bios when pressing f2 doesn't work?


Per the internet site, it depends upon the model of laptop. Here are some examples:

Laptops - Access Bios Settings Key

Issue


The most common Access Bios key is the "DEL" button or "F2". This depends on the laptop model, however, and can be confusing if you do not know which key to press.


Solution


Here is a list of laptop models and brands with the keyboard commands / key for accessing the BIOS Setup:



Acer: F1, F2, CTRL+ALT+ESC

ARI: CTRL+ALT+ESC, CTRL+ALT+DEL

AST: CTRL+ALT+ESC, CTRL+ALT+DEL

Compaq 8700: F10

CompUSA: DEL

Cybermax: ESC



Dell Laptops:

Dell 400: F3, F1

Dell 4400: F12

Dell Dimension: F2 or DEL

Dell Inspiron: F2

Dell Latitude: Fn+F1 (while booted)

Dell Latitude: F2 (on boot)

Dell Optiplex: DEL

Dell Optiplex: F2

Dell Precision: F2



eMachine: F2

Gateway 2000 1440: F1

Gateway 2000 Solo: F2

HP (Hewlett-Packard): F1, F2 (Laptop, ESC)

IBM: F1

E-pro Laptop: F2

IBM PS/2: CTRL+ALT+INS after CTRL+ALT+DEL

IBM Thinkpad (newer) Windows: Programs-Thinkpad CFG.



Micron: F1, F2, or DEL

Packard Bell: F1, F2, Del

Seanix: DEL

Sony VAIO: F2

Sony VAIO: F3

Tiger: DEL



Toshiba 335 CDS: ESC

Toshiba Protege: ESC

Toshiba Satellite 205 CDS: F1

Toshiba Tecra: ESC then F1 or F2



Toshiba Notebook [Newer models]:


  • Turn on the computer by holding down the power button while pressing the ESC key



    • The machine will beep, then display:




    • Check System, then press [F1] key.





  • Release the ESC key


  • Press the F1 key


Laptops Access Bios Settings Key

Apr 03, 2015 | Computers & Internet

1 Answer

Laptop screen upside down


Nope. Hold the CTRL key and the ALT key down, and at the SAME time tap on the Up arrow key. That\'s about it
Regards,
joecoolvette

May 07, 2013 | Toshiba Satellite A105 Notebook

1 Answer

My toshiba c850 is in flight mode, how do i get out of this?


Restart your computer During the boot process you will see on the screen to press a certain key to enter setup usually the Delete or F2 key this will vary depending on your computer and operating system Press and hold that key during the boot up process to enter BIOS using the arrow keys load failsafe defaults or load optimized defaults press escape then press f10 to save to cmos to restart
If this fails you might try some of these Acer: - Ctrl+Alt+Esc

ALR PC: (F2) or (Ctrl)(Alt)Esc)

AMI BIOS: (Del), (F1) or (F2)

AST, Advantage, Award, Tandon: - Ctrl + Alt + Esc

Award BIOS: (Del) or (Ctrl)(Alt)(Esc)

Feb 04, 2013 | Toshiba Satellite Computers & Internet

1 Answer

I have a Toshiba A505-S6960 laptop. Never have had a problem until today.......when I turn the laptop on it goes through the boot process but only makes it to the Toshiba logo screen with the F2 and F12...


It seems that your computer is not seeing your hard drive. This could either be because of bios settings or more likely because the hard drive has failed. If the unit is under warranty, call Toshiba support and describe the issue to them. If not, places like Best Buy can determine for sure the cause of the issue.

Toshiba Support

May 16, 2011 | Computers & Internet

1 Answer

I have a 4 year old Toshiba laptop running XP sp3. When I try to boot it up, it freezes at the blue "Welcome" screen and I have to turn it off by holding the power button. The keyboard works (mouse will...


Hi Good day!! there's a tricky way of your problem in the welcome screen try to press ctrl alt del at the same time. NOTE don't Enter it!!! after you press ctrl alt del press esc button see if it work i hope it works...

Oct 09, 2010 | Computers & Internet

1 Answer

MY LAPTOP WONT GO TO THE START MENU


you need to click ctrl+alt+del hit cancel and it will work :)

Jan 17, 2010 | Toshiba Satellite M55-S135 Notebook

1 Answer

Screen saver freeze


Its probably your graphics card or driver. Try changing your screensaver to one without animations, if that fixes it you need to look into your graphics processing.

Mar 25, 2009 | E-Machines T6520 PC Desktop

1 Answer

Can not get laptop to enter bios


On many of the MPC laptops, the bios can be brought up at boot by pressing the F2 key. Generally, while booting, the screen will show you the button to push. Here are some more of the most used key combinations you can also try. On our mpc support site, there is no manual available yet for this model. Also, mpc laptops have the capability to lock out the bios at users request so many used models obtained cannot be changed. We'll have a new support site for mpc up this summer. Details at mpcsupport@cox.net
Most of the time during boot-up the key (combination) will be shown. If it is not, then you could try the following key combinations:
  • Del
  • F1
  • F2
  • F10
  • Ins
  • Esc
  • Ctrl+Alt+Esc
  • Ctrl+Alt+Enter
  • Ctrl+Alt+Ins after Ctrl+Alt+Del
  • Ctrl+Ins
  • Ctrl+Alt+S
  • Ctrl+S
  • Ctrl+Shift+Esc
  • Shift+Ctrl+Alt + Num Pad Del
  • Ctrl+Esc
  • Ctrl+Alt and +

Dec 25, 2008 | MPC Computers TransPort T3000 Notebook

1 Answer

I hit a button or something and it made my toshiba computer into a tablet or somthing. i dont know how to make it go back into a normal mode. its toshiba a215


Is your screen sideways or upside down? If so, use this:

Just like a ctrl-alt-del except
press ctrl-alt-up arrow
ctrl-alt-down arrow flips it upside down.
ctrl-alt-left and right arrows will rotate the screen sideways.

Dec 12, 2008 | Toshiba Satellite A215-S7422 Notebook

1 Answer

Won't Stay On


http://www.laptoprepair101.com/laptop/2006/04/06/satellite-m35x-a70-a75-lockup-freezes-reboots/comment-page-7/

May 19, 2008 | Toshiba Satellite 1115-S103 Notebook

Not finding what you are looking for?
Toshiba Satellite A105 Notebook Logo

75 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18384 Answers

k24674

Level 3 Expert

7993 Answers

Brad Brown

Level 3 Expert

15220 Answers

Are you a Toshiba Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...