If I can downgrade version fo BIOS on my HP 620?

Similar Questions

• Satellite A500D - where can I find the older version of BIOS?

  Hello! (and sorry for my English)

  I need to install an older version of BIOS for Satellite A500D - 10 h (now I v1.20, updated on 6 November on the official website).
  The problem lies in the thermal BIOS options to which fan too loud makes noise. Or can there is a newer version? Before, I understand, so was v1.10. I ask to Word a previous image BIOS for A500D or command prompt, where I can find the earlier version?

  Installed Vista x 64,

  Thank you

  Hello

  As far as I know isn t possible downgrade BIOS. You can download the new versions on the site of Toshiba but decommissioning, we must move to an authorized service provider. Technicians can downgrade the BIOS.

  If you n t know where to find the nearest ASP, you can search in the Toshiba page:
  http://EU.computers.Toshiba-Europe.com > support & downloads > find an authorized service provider

  Good luck! :)

• Satellite P10 804: where can I download the BIOS original version 1.1

  Is it possible that I can download the original bios version 1.10 for the P10-804 Satellite.

  Also the slash to the back button does not work. How can this be corrected?

  nevodoch

  Hello

  All BIOS for all Toshiba units, you can download from the Toshiba site:
  http://www.toshiba-tro.de/subpage/BIOS.html

  But you can not downgrade the BIOS for example: since version 1.2 to 1.1
  This is only possible by Toshiba ASP.
  In this case, if you want to downgrade the BIOS you should contact the service partner.

• Re: How to make a downgrade from the Bios?

  Hello

  I did a Bios upgrade (2.30), but now, the avid media composer do not work...
  How can I do a downgrade bios?

  Thank you.

  Hello

  Downgrade a BIOS you will need previous, traditional version of BIOS.
  These BIOS is not available for download.
  Only the most recent victory based BIOS is available for download.
  So that means that only Toshiba authorized service provider would be able to downgrade the BIOS.

  But I put t think that this new version of the BIOS is the reason for the question with avid media compose.
  What problem do you have exactly?

• Versions of BIOS and upgrades for Satellite Pro 4200

  Hello

  I have search on the Toshiba site, but is no reference to the BIOS information for Satellite Pro 4200 systems (or one of the machines non - letters). can someone point me to where I can see if my BIOS is the last (v2.7) and the location on the site Web BIOD'ZYL downloads.

  See you soon,.

  Jon.

  Hello

  BIOS downloads are found here.

  Enter the BIOS settings at first upward and check the version of the BIOS. You should be able to find it.

• Wrong version of BIOS for Satellite C650-12F

  Hello

  My laptop Toshiba SATELLITE C650-12F is
  I find a new version of the bios update 2.10 win (01/02/2014)

  I download, but the version is "bios-winner 1,30"; in Toshiba archive Extractor *.
  then I run it say "the bios is not for your version of .the Note Book PC of the Rom file is not newer than the BIOS.

  What can I do?

  Yes, you are right.

  The version on the page of the Toshiba UE driver is reported as + v2.10 - win + but in the package, you can find the + v1.30-+ win

  I recommend you to check and download this package in the coming days.
  I hope that this little problem will be solved as soon as possible.

• Satellite L750 (PSK2YV) how to go back to the previous version of BIOS

  Hey everybody

  I think that I got the problem after I had downloaded the BIOS update
  My laptop performance becomes slow and week. Now, I want to know how I can remove this patch of Woods

  Hello

  First of all, you can do that because the European driver Toshiba page always provides the latest version of BIOS more BIOS is windows-based and must be run from a running system. So, even if you have an older version of the BIOS, during the upgrade you would get a notification this version of BIOS newer is already installed.

  But what do you mean by become slow?
  I can't imagine that BIOS would slow down the unit

  I recommend to go to the BIOS by pressing F2, and then set its default value.
  Save F9 changes and exit BIOS by pressing F10

• Satellite A100-PSAAN: can I update the Bios of PSAA8 model?

  Can I put the Bios of A100-PSAA8 on a model A100-PSAAN?
  REASON
  I get the message that there is error of TPM secure entering (missing or disabled), hollow, I have this TPM in the Security section of the Bios, but I can't change.

  Please ADVICE

  NO, you can t!

  The bad BIOS or bad BIOS update procedure can damage the motherboard.

  I read you first thread and it seems like you get the TPM message because you downgraded the OS from Vista to XP!

• Satellite L50 - A - version of BIOS and SSD

  Hello world!

  I have a question to put to you.

  I would buy an SSD (250 GB) and replace the original HARD drive that gives me a lot of problems in terms of percentage usage and if it slows down the laptop.

  In the Internet I found a lot of questions on my laptop (Satellite L50 series - L50-A-1CU) and SSD, particularly for the version of BIOS that could not properly recognize the SSD.

  Does anyone has installed an SSD on this laptop? What version of BIOS is necessary for correct installation? I have the BIOS version 1.90.

  Thank you very much

  Enrico

  Can you please tell us what SSD you want to buy? I mean the manufacturer and the model.

• Should what Version of Bios I install on Satellite L40 - 12 x PSL40E?

  Assistant of Toshiba advised me to install the update to the Bios on my toshiba L40-12 x PSL40E

  Can someone tell what version of bios should I install if I have windows vista installed and I want to have XP
  This Bios is only compatible for laptop computers equipped with Windows XP!

  And this Bios is only for models with Modelnumber PSL48x, PSL49x, PSL4Bx or PSL4Cx) or (this Bios is only compatible for portable computers with Windows Vista!
  This Bios is only for models with Modelnumber PSL40x, PSL41x or PSL43x).

  BTW: Do not write here about adding HARD disk drivers to install windows diskc.
  I did evrything what I seems something wrong with the laptop. Now, I just know what Bios should I install.

  Thank you

  Hello

  > Can someone tell what bios version I should install if I have windows vista installed and I want to have XP
  At the moment European Toshiba driver page doesn't provide drivers and BIOS for the XP operating system.

  > Don t write here about adding drivers HARD drive to install the windows disc. I did everything what I seems something wrong with the laptop. Now, I just know what Bios should I install.

  Of course, you have the SATA driver installed first, if you want to install one of the Windows OS (Vista or XP)
  Many people have already installed XP on the L40 PSL40E and they didn't update the BIOS!
  He has been able to install XP with the Vista BIOS on L40 PSL40E

• Satellite 2410-304 s - differences between versions of BIOS

  Hello

  recently I discovered that there is a new version of BIOS (1.40) for my 2410-304 s. The installed version is 1.30. Did anyone know which are the differences between these versions? Thanks in advance.

  Hello

  Sorry, Toshiba does not provide this information at the level of the end user.

  But I can say that Toshiba does not provide a new BIOS without reason! So I think it's best to update the laptop with a new BIOS, when it is available!

  Good bye

• Equium A110-276: can I update the BIOS when installing Vista?

  I don't know where to post this...

  "I have a clean install of Windows Vista on my satellite A110-276. I have to update the BIOS or not? Is - mandatory/mandatory BIOS update?

  Hello

  It seems that Toshiba has released a special version of the BIOS for Windows Vista.
  If you want you can check it on the page of the Toshiba driver.

  But if your Vista runs correctly on the computer laptop with the previous version of BIOS you n don't need to update the BIOS.
  I recommend updating BIOS, if any odd operational behavior will appear.

• Re: What version of BIOS uses Equium A200 - 15l

  Can someone tell me what version of Bios the Satellite A200 - 15l use it please, and it is available at d/l?

  Do you mean the version that is already installed on this satellite?
  Or did you mean the version that is available on the European driver Toshiba page?

  If you want to find out which version is installed on this laptop then access the BIOS and you will see the version number.
  You must press the F2 key immediately after the laptop has been launched to access the BIOS.

  But if you want to know what version of BIOS is available for download then check first the series Equium (label at the bottom of the unit) and then choose it in the European driver Toshiba page.
  I assume that it belongs to the series of PSAE2.

• How do I find what version of BIOS is on my Satellite Pro 4340

  I was looking at the part of download Toshiba Utilities of the Web site and did a search for updates which could be downloaded for my Satellite Pro 4340 and noticed that a BIOS update is available. How can question - I find out what version of BIOS is already present on my computer?

  Hello

  You can discern the version if you enter the BIOS.
  Turn on the machine you and press ESC, and then press F1.

  Good bye

• SA10-A103: what version of BIOS capable of charging by USB

  I have the Satellite 1905-s277. BIOS versiov 1.00 and I cannot load my portable Flash.
  Please can you tell me what can do?
  What version of BIOS capable of loading from USB and where I can get it.

  Hello

  Satellite 1905-S277 must be an American model.
  On the Toshiba site, I found a 1.4 BIOS.
  http://www.CSD.Toshiba.com/cgi-bin/TAIS/Su/su_sc_modItemList.jsp