Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: BSOD Toshiba A300D BCCode:c000021a

23 Mar 2013   #1
pcardoso73

Windows 7 Ultimate 32 bit
 
 
BSOD Toshiba A300D BCCode:c000021a

Hi all,

This is my first post here. I am sure you can help me.

I am running Windows 7 Ultimate 32 bit on a Toshiba A300D-14D. This laptop came with windows Vista 32 bit installed. I checked toshiba's website and the drivers were not developed for Windows 7, (only Vista) so I believe there should be an issue regarding the drivers .
Before I had BSOD and random freezes. I solved the random freezes, uninstalling the graphics card driver from AMD. Now only the BSOD persists.

BSOD description
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 2070
Additional information about the problem:
BCCode: c000021a
BCP1: B3211E58
BCP2: C0000006
BCP3: 75B7D257
BCP4: 0196F880
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Best regards,
Pedro


My System SpecsSystem Spec
.
23 Mar 2013   #2
Northernsoul55

Microsoft Community Contributor Award Recipient

Windows 7 Professional 64bit
 
 

Hi,

Here are the instructions for posting:


If you are unable successfully boot into Windows because of the BSOD error, Windows has an option to reload registry information from the last successful boot. To revert to the last successful boot:
  1. Reboot the computer.
  2. Near the end of the BIOS messages or graphic, but well before anything appears from Windows, press the F8 key. You may only have a few seconds to get the right spot to press F8 before it attempts to go into Windows. If the BIOS complains about a pressed key or asks you to go into BIOS setup, you've pressed F8 too soon (Don't go into BIOS setup).
  3. When successful, you should see a black screen with white text "Windows Advanced Options". Use the up or down arrow keys to highlight Last Known Good Configuration and press Enter.
http://www.sevenforums.com/tutorials/666-advanced-boot-options.html


Cheers

Dave
My System SpecsSystem Spec
Reply

 BSOD Toshiba A300D BCCode:c000021a




Thread Tools Search this Thread
Search this Thread:

Advanced Search




Similar help and support threads
Thread Forum
BSOD c000021a Fatal Error. Pls Help
Hello Guys. I have this problem a few days. I tried a lot of thinks what I found on internet but nothing works, I m really tired. Please help me. I need my computer back, because I have a lot programs in there. I think that this problem started when I connect second monitor in HDMI. Is it...
BSOD Help and Support
BSOD Randomly getting two different BC codes: c000021a and 3b
Starting about 2 weeks ago, my computer started to freeze, randomly restart, and getting a blue screen all of sudden. I first thought formatting the computer will resolve the issue so I formatted the computer on 06/24/2014, but after I formatted the computer and reinstalled the window updates...
BSOD Help and Support
Unexpected shutdowns with BSOD c000021a on startup
This has happened twice now in the past week. Computer will randomly shutdown unexpectedly (cold and dark) with the BSOD c000021a on startup. I am able to get windows to boot again using startup repair, but I'm getting sick of having unexpected crashes. Any suggestions? Please advise if...
BSOD Help and Support
BSOD c000021a intermittent crashes
Crashing regularly since Xmas, usually with C000021a error message but sometimes just dies to black and sometimes to minimised blue screen. Tried uninstalling any recently loaded progs including antivirus but still same issues. might work for 30 mins and then next time not even complete loading OS....
BSOD Help and Support
BSOD on bootup c000021a
i have a dell studio XPS 1645 with windows 7 home premium 64-bit and i just got this problem today. when i startup i keep getting the error stop: fatal error c000021a and i have tryed all the things i've seen so far (start in safe mode, start with last know config ect.) but every time i do i get...
BSOD Help and Support
BCCode: c000021a
Hello everyone, yesterday my Desktop was crashed out and i suffer with the BSoD.. i had an Fatal System Error .. I search over the Internet to Find a solution.. i ran sfc/scannow but nothing was wrong.. and before i do anything else i just .. Unplug and plug again the power cable..
BSOD Help and Support


Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 20:55.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App