PASWORD OF BIOS toshiba satelite A105 S4284 SYSTEM UNIT

Search youtube, there are several walktroughs.

Generally the below screws have to be all removed and then the keyboard (small security buttons on the top of the keyboard) and carefully removing it watching not to damage the flex cable and pry the top cover to unclick. Then the insides should be easily exposed.

https://www.youtube.com/watch?v=ilyVTnHImzY

Reset Toshiba Satellite BIOS Password

Use these instructions
http://www.irisvista.com/tech/laptops/Toshiba-Satellite-A105/remove-replace-LCD-screen-1.htm

This link should have what you are looking for:

http://cdgenp01.csd.toshiba.com/content/product/pdf_files/detailed_specs/satellite_A105-S361.pdf

You will need adobe reader to view it as it is a PDF file

Search in driversguide.com

You will have to download Vista drivers for these devices.

http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/modelContent.jsp?ct=SB&os=&category=&moid=1467727&rpn=PSAA8U&modelFilter=A105-S4284&selCategory=3&selFamily=1073768663&selModel=1467727%7CPSAA8U#

Once at the site, select downloads tab, and refine your search by Windows XP.

Good luck mate, and feel free to rate this advice.

Greetings,
Here is a link to the toshiba download page for your computer this page has all of the drivers that you will need for your machine. There is also a special bullitin about the battery stating that you need to update to the latest bios in order to correct a battery charging issue:

http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/modelContent.jsp?ct=SB&os=&category=&moid=1467727&rpn=PSAA8U&modelFilter=A105-S4284&selCategory=3&selFamily=1073768663&selModel=1467727%7CPSAA8U

This is a known bug on some Toshiba lappies - and one of the reasons I updated my A215 BIOS 4 times in the last few months!

Not sure if this is what happened to you, but...

Applicable Models: Satellite A100-ST8211, A100-SP471, A100-ST1042, A100-ST1041, A105-S4001, A105-S4002, A105-S4004, A105-S4014, A105-S4051, A105-S4094, A105-S4144, A105-S4034, A105-S4054, A105-S4102, A105-S4124, A105-S4114, A105-S4132, A105-S4134, A105-S4064, A105-S4024, A105-S4211, A105-S4201, A105-S4092, A105-S4084, A105-S4184, A105-S4194, A105-S4174, A105-S4164, A105-S4154, A105-S4342, A105-S4284, A105-S4274, A105-S4254, A105-S4244, A105-S4214, A105-S4204, A105-S4104, A105-S4074, A105-S4547, A105-S4334, A105-S4304, A105-S4294, A105-S4364, A105-S4344, A105-S4021, A105-S4031, A105-S4012, A105-S4011, A105-S4397, A105-S4374, A105-S4384, A105-S4022, A110-ST1111, A130-ST1311, A130-ST1312, A130-ST1313, A135-S2246, A135-S2256, A135-S2266, A135-S4499, A135-S4498, A135-S4488, A135-S4478, A135-S4507, A135-S4487, A135-S4477, A135-S4467, A135-S4457, A135-S2396, A135-S2386, A135-S4637, A135-S4527, A135-S2356, A135-S2346, A135-S2336, A135-S2376, A135-S2326, A135-S4517, A135-S2306, A135-S4727, A135-S4677, A135-S4666, A135-S4656, A135-S2426, A135-S4447, A135-S4437, A135-S4427, A135-S4417, A135-S4407, A135-S2296, A135-S2286, A135-S2276, A200-ST2041, A200-ST2042, A205-S4617, A205-S4639, A205-S4618, A205-S4567, A205-S4577, A205-S4587, A205-S4597, A205-S4629, A205-S7459, A205-S7458, A205-S7456, A205-S7443, A205-S7442, A205-S4797, A205-S4787, A205-S4777, A205-S4707, A205-S7468, A205-S7466, A205-S7464, A205-S4607, A205-S4578, A205-S4557, A205-S4537, A205-S4638, L35-SP1011, L35-S2194, L35-S2174, L35-S2161, L35-S2316, L35-S2366, L35-S2206, L35-S2171, L35-S1054, L35-S2151, M200-ST2001, M200-ST2002, M205-S3207, M205-S3217, P100-ST7111, P100-ST1071, P100-ST9612, P100-ST9412, P100-ST7211, P105-S921, P105-S6002, P105-S6014, P105-S6054, P105-S6034, P105-S9337, P105-S6227, P105-S6217, P105-S6207, P105-S6197, P105-S6187, P105-S6177, P105-S6167, P105-S6157, P105-S6147, P105-S6134, P105-S6124, P105-S6114, P105-S6104, P105-S6102, P105-S6062, P105-S6022, P105-S6084, P105-S6064, P105-S6024, P105-S9312, P105-S6004, P105-S6012, P200-ST2071, P205-S6297, P205-S6298, P205-S6247, P205-S6287, P205-S6257, P205-S6267, P205-S6237
Tecra A7-S712, A7-S612, A7-ST7711, A7-ST7712, A7-ST5112


Issue


The computer models listed above may display a "Password =" prompt when the computer is turned on, even though no power-on password has been set. If this happens, there is no password that will satisfy the password request. If the computer is turned off and back on again, it is very likely that the same password prompt will appear. The computer will be unusable until this problem is fixed.

If the problem has not happened yet, you can prevent it from happening in the future by upgrading the BIOS to the newest version.

The occurrence of this problem on any particular computer is unpredictable -- it may never happen, but it could happen any time that the computer is turned on. If this problem does occur, it will be necessary to send the computer to a Toshiba Authorized Service Provider, who will fix the problem at no charge to you.



Resolution


If this problem has not yet occurred on your computer, then click the following link to download and install BIOS version 1.40. This BIOS displays a power-on password prompt only when a power-on password has actually been set via the BIOS Setup program.

You may also browse for a newer version of the computer's BIOS at pcsupport.toshiba.com.

For more help, see Support Bulletin 98081213 Obtaining downloads and support docs from the Toshiba Support website.

If the problem has already occurred on your computer, then please make arrangements with a Toshiba Authorized Service Provider to have this problem fixed at no charge. To locate a Toshiba Authorized Service Provider (ASP), please visit Toshiba's Global ASP Locator at http://pcrepair.toshiba.com

BTW, I've heard that this only happens when you boot up on battery power.

Maybe you can confirm this...

i want a sound drive for my laptop dat i just formated, its a toshiba laptop

this is bios pasword or hdd password