Bios is corrupt , how to recover

bios is corrupt , how to recover

Hey there,
Can you give me some more information? I will need to know the specific model number of your computer, the operating system you are using, and any other relative information.
Thanks,
Sean
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Etc/system file corrupted how to recover it?

etc/system file corrupted how to recover it?

with boot -a you can only specify new /etc/system during boot , e.g. /dev/null
but if you want to recover it , you can do it from live kernel ( if you didn't reboot after /etc/system was corrupted )
with
echo ::system|mdb -k
or from previous crash dump simmilar way
cd /var/crash/`uname -n`
cho ::system|mdb unix.[x] vmcore.[y]

Sysjobhistory table corrupted how to recover on sql 2008 r2

sysjobhistory table corrupted how to recover ron sql 2008 r2

Is it anything related to Master Data Services or just a generic question for SQL Server Agent?
I guess its generic question and must be moved to database engine forum
Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it
My Technet Wiki Article
MVP

PDF files corrupted, how to recover them?

I am using ubuntu 11.04. Few days ago, I installed wine to run .exe programs on the system. Somehow .exe virus flooded into the system & the entire system has got corrupted. Now I am unable to view pdf files as all of them are corrupted. How can recover them now?

Some viruses destroy all PDF (and other types of file) on the system. If this is the case, they are gone, and you need to restore from backup.

N86 E: Mass memory corrupted - how to recover?"

Hi,
I'm using a N86 8MP which is less than 5 months old. Recently, I have lost all my music files and all the crucial photo images which I have taken between Jan till now and I have not done a backup yet. Somehow this occurs after I have switched the Singapore SIM Card to a China Prepaid Card. Could it be the cause of data losses? Also, not sure if the missing data has anything to do with the corrupted E:Mass Memory which I have just discovered yesterday.. Any ideas/advise?
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Thanks for the suggestion, Barney-15E. FYI I am not running both iCal and Calendar. Just Calendar. Me bad for using the old name and new name interchangeably.
Tackling the iMac problem: In iCloud network preferences, I unchecked Safari then soon after rechecked it, and your suggestion appears to have worked: a bookmark recently added on one of the other devices appeared in the iMac Safari bookmarks. So far so good.
Did the same thing with contacts. The iMac took a couple of hours to restore the sync setting, but it finally completed the task. The computer was laboring so I rebooted. Then I opened the contacts application and saw the spinning grey bars next to the "iCloud" heading above my list of contact groups. Some time later the spinning lines were replaced by an exclamation point. I clicked on it and got the message that the operation could not be completed because of a "CoreDAVErrorDomain error 1..". Subsequently, after much spinning of the line wheel, I have gotten either the exclamation point with the CoreDAV message or a lightning bolt icon. Whether exclamation point or lightning bolt, clicking on it provokes a long period of the spinning line wheel. And looking at some telltale contact discrepancies between the iMac and the other machines, nothing seems to have changed in terms of merging the discrepancies.
Searching for the error message in the support community, I see this has happened to others, and they have had some success in following a list of steps starting with archiving the contacts, which I have done. Don't think I fully follow the other steps, nor am I sure they apply to my situation.

One control file corrupted, how to recover?

The first control file get corrupted, and the db can't start up. The second and third are ok. How can I recover the first control file and bring the db up?
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but still not up:
SQL> startup
ORACLE instance started.
Total System Global Area 830472192 bytes
Fixed Size 2032520 bytes
Variable Size 746593400 bytes
Database Buffers 75497472 bytes
Redo Buffers 6348800 bytes
Database mounted.
ORA-03113: end-of-file on communication channel
from alert:
Errors in file /opt/oracle/admin/pacedev5/bdump/pacedev5_lgwr_14488.trc:
ORA-19502: write error on file "/opt/oracle/u01/pacedev5/control01.ctl", blockno 297 (blocksize=16384)
ORA-27063: number of bytes read/written is incorrect
Additional information: 24576
Additional information: 196608
LGWR: terminating instance due to error 19502
Instance terminated by LGWR, pid = 14488
dbv the control file and see the corrupted blocks
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My iMac HD got corrupted and had to clean format it. Any freeware applications to recover all the data? Specially Documents and images?
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I cannot afford paid softwares right now.

There is no FREE data recovery software.
AND data recovery services are not free either.
If you do not have a backup of your important data and/or system, you are out of luck.
If you can' t afford to purchase any data recovery software I don't suppose you can afford an external hard drive, either?
WIth an external hard drive, you could install OS X and run your Mac from the external hard drive and not use the internal drIve, at all, until you can afford to buy the data recovery software that you will need.
Other than what I have covered here, you have ran out of luck.
Sorry

How to recover Excel lost file?

I mistakenly deleted an Excel 2013 work file.
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How to solve some troubles with excel files you may learn from-
http://www.filerepairforum.com/forum/microsoft/microsoft-aa/excel/481-%E2%80%8Bexcel-files-corrupted
How to Recover an Excel File for Free
Check the Recycle Bin--if you've accidentally deleted the file, it should still be there unless you've emptied the bin, and you can click on the file and
recover it.
Use the Auto Recovery Pane when you open Excel. Review the document recovery pane. If Excel has managed to recover your file, it will show in a separate
pane on the left-hand side. Identify your document in the pane, then click on it and choose "Open" to open the recovered file.
Try manually repairing the file. Click on "File" in Excel 2003 or the "Office" button in
Excel 2007, then select "Open" and click on the arrow next to the "Open" button. Click on
"Open and Repair" and choose from two options: click on "Repair" if you want to try to completely recover the file, or click on "Extract
Data" if you previously tried Step 1 and it did not work.
Search for the file manually on your computer. When performing a system search (click "Start" and select "Search" in Windows XP and
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or corrupted file using this search: double-click on the file name in the search results to open it.
If nothing can help you, look at
Excel Repair Toolbox
As a solution, it costs money, but effective-
http://www.excelrepairtoolbox.com/

Corrupted innodb table crashing mysql instance how to recover table?

Hello,
Running a simple query against corrupted innodb table is crashing mysql instance .
table test.xyz got corrupt during crash and truncate table command was in progressing when mysql crash , now
running a simple select * query is also crashing db .
mysql> use test;
Database changed
mysql> select * from xyz;
ERROR 2013 (HY000): Lost connection to MySQL server during query
mysql>
mysql>
mysql> select * from xzy;
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
ERROR:
Can't connect to the server

Try to start mysql with innodb_force_recovery = 6
Or to try to restore by means of the tool:
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like:
Supports all MySql file versions and parses even very large documents on older PC computers;
Supports primary and external keys, tables, views, indexes and other objects;
Allows previewing recovered data in freeware mode so you can get results without purchasing MySql Recovery Toolbox
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As you can look for the answer here:
http://www.filerepairforum.com/forum/databases/databases-aa/mysql/197-corrupted-innodb-table-crashing-mysql-instance-how-to-recover-table

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i met a problem.
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The procedure can differ depending which volume manager software you use, it this is the case. But basically, you should boot with an external media, like DVD or jumpstart server, mount the root partition and fix the /etc/passwd file, umount the partition and finally reboot.

I was using photoshop CC as normal, when suddenly it started going haywire. It has corrupted all the one PSD files by distorting the images and colour. Does anyone know how to recover the original images?

I was using photoshop CC as normal, when suddenly it started going haywire. It has corrupted all the open PSD files by distorting the images and colour. They are now completely unrecognisable and unusable. Does anyone know how to recover the original images as I was saving them as I went along but the files are now corrupt?

What version of Photoshop are you running?
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see image below for example:

When one of contolfile is corrupt then how to recover the controlfile?

when one of contolfile is corrupt then how to recover the controlfile?

Let us say we have 3 control files and they are named as "cont01.ctl,cont02.ctl & cont02.ctl" and they are stored in three different mount points (/u01,/u02 & /u03)
first controlfile -> /u01/oradata/prod/cont01.ctl
second controlfile -> /u02/oradata/prod/cont02.ctl
third controlfile -> /u03/oradata/prod/cont03.ctl
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$ rm -rf cont03.ctl
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--> shutdown the database with abort option
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Assuming its catalog:
$ rman target / catalog usr/pawd@tns
RMAN> STARTUP NOMOUNT;
RMAN> restore controfile (from autobackup) ; -- in case you have auto backup then use the autobackup option
RMAN> alter database mount ;
RMAN> recover database;
RMAN> alter database open resetlogs ;
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Hope its clear...Cheers!

How to recover corrupt USB files?

my USB flash drive stopped working today, when i try to verify it on disk utility, i get this message:
** /dev/disk1s1
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any advice on how to recover my files?

Here are the simple steps to repair data file in QuickBooks.
Step 1: Close the software as soon as you receive damaged data file error message.
Step 2: Now open the software. It will make a new Qbwin.log file.
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Step 4: From that list select ‘Verify Data’. If QuickBooks reports that there is no issue it means your data is alright. On the other side, if you get a message saying “Your data has lost integrity” or “A data problem prevents QuickBooks from continuing” it
means your data is corrupted or has a structural issue. And in this case, you will have to run the Rebuild Data tool.
Step 5: Click on ‘Windows’ and select ‘Close All’ in order to close all the QuickBooks windows.
Step 6: To launch the Rebuild Data tool, click on ‘File’ and select ‘Utilities’. Now from the drop-down menu, go to ‘Rebuild Data’ option.
Step 7: Click on ‘OK’ and a pop-up will come warning you to take a backup of your file. It is recommended to create an entirely new backup file and don’t overwrite the existing file. To prevent overwriting, give a new name to the file when prompted.
Click 8: Wait for some time and let the Rebuild Data Utility finish the process. When completed, click on ‘OK’.
Step 9: Close the company file. Reopen the file to refresh the list.
Step 10: Select the company file and now to launch the file, click on ‘Open’.
Step 11: In order to verify if the data file is clean and is repaired, again run the Verify Data utility.
Content From- http://supportforquickbooks.iyogi.com/troubleshooting/repair-quickbooks-data-file.html

[HD2400] no boot after a FAILED UPGRADE flashing bios, how to recover ?

hi guy !
because i had theses problèmes, i decided to flash my bios but the flashing operation crashed and my PC doesn't reboot ! how to recover my bios ?
the symptoms of my problem:
- windows display a "bizarre" bios information (advanced display property ) with XXXX instead real number
- in my case , it displays 512 Mo for my HD2400 256Mo !!
- and some resolution like 1680x1050 (for 22'' monitor) don't display correctly (hasardousat reboot)
- also, during video playing (whatever codec and player), there were any dead pixel always at the same place
so i decided to flashing the bios cause Windows didn't managed to identify it !
now, i just tried to flash the bios with the 6.10 release here :
http://global.msi.com.tw/index.php?func=downloaddetail&type=bios&maincat_no=130&prod_no=1248
but i had a error message "upgrade failed".
at the computer reboot, no signal and so no beep from the motherboard !!!
maybe my motherboard will boot a floppy disk without signal and beep, i don't know but maybe...i hope
doesn't anyone know how to build a autofloppy disk restore VGA bios (with WinImage) and send me to [email protected] ?
help please, i sweep
Mike (from FRANCE)

Quote from: usamike on 16-August-07, 05:57:44
i will go back to the shop and i will say "Live update crashe during its bios update procedure " !
That won't work, flashing BIOS voids warranty.
Quote from: usamike on 16-August-07, 05:57:44
i don't want to clear the CMOS ! i could lost all the setting !
You either clear the CMOS, or don't boot your board.

How to recover BIOS Admin password on HP ProBook 4740s?

Excuse me, do you know how to recover BIOS Admin password on HP ProBook 4740s?
My support period already over. But I don't no BIOS Admin password on my notebook...
Thank you.
This question was solved.
View Solution.

Hi,
Unfortunately, business machines such as Probooks or Elitebooks have more stringent security than consumer models - they don't produce 'halt codes', the password cannot be derived from the Serial No. and the code is stored in non-volatile memory so removing the RTC cell will not reset the password in this case.
If you Contact HP Business support they should be able to send you a customised SMC.bin file which you can use at boot to reset the password.
Regards,
DP-K
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Bios is corrupt , how to recover

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