HP Pavilion 15-n278sa Downgrade

Hello

I have a hp pavilion model 15 number n278sa

HP pavilion 15-n278sa

I have windows 8.1 pro, but I prefer to install windows 7.

I updated my bios and booted from a USB windows 7 that works.

I went through the first step of the installation where windows 7 transfers all files.

When I boot on windows 7, it does not come with the second stage, where the installation program

dump it all. It just happens with the logo windows and then it kinda mess up grpahicly

where the logo change contrast and logo gets spludges colour attached to them.

I know that sounds wiered! but no help? I really want Windows 7 instead of windows 8.

WARNING *.

HP does not recommend installing Windows 7 on a consumer computer comes with Windows 8, and it will support the installation of Windows 7. HP doesn't provide drivers for Windows 7 and the appropriate drivers are not available for the hardware in the computer. In addition, Windows 7 can not take in charge some of the hardware or software designed for the computer.

Make sure you create your media recovery HP or USB Flash Recovery discs before you edit or change anything.

Your computer is not eligible for Microsoft's Downgrade rights. You can buy a copy of Windows 7 with a valid COA and the product key.

You will need to DISABLE "Secure Boot" and ENABLE "Legacy Support" in the "Configuration of the BIOS start-up secure" on the settings page similar to what is shown below, until you try to install Windows 7.

After you save the changes, the computer will ask you to confirm the changes... Accept the changes by typing the four digit code and press the ENTER"" key.

If you install from a USB key and see a message of "load a driver - a required CD/DVD drive device is missing", it's because as 'System Configuration' > 'Config USB3.0 in pre-start' is set to 'Enabled '. This should be set to 'Auto '. This should clear up the CD/DVD device is missing.

In addition, as the hard drive is probably partitioned as TPG, you must start using the internal CD/DVD UEFI or UEFI-Key/key USB to install Windows on a GPT-partitioned disk. Turn on or restart the computer and press "F9" or "ESC", then "F9" when prompted. Select the source of boot UEFI you use and you press "ENTER".

I suggest using Windows 7 SP1 for the best installation experience. If you need Windows SP1, see 'How to install Windows 7 without the disc' to download and create your own disc of Windows 7 SP1. If the DVD does not start as UEFI, you may need to use a USB Flash drive (can ask "Quick start" DISABLING in BIOS) as the installation media. Please download the Windows 7 USB/DVD download tool to create a Windows 7 SP1 USB Flash drive. Please note that some computers may not recognize a valid active UEFI USB Flash drive if it is formatted in NTFS and may require only a FAT32 formatted USB Flash drive. You should be able to make a FAT32 formatted Windows 7 installation USB Flash drive using Rufus, UNetbootin, Universal USB Installeror WiNToBootic. I like Rufus, because it contains options for 'Plan of GPT partition for UEFI computer' and 'FAT32'.

From the top...

(1) turn on the computer and immediately start typing the key "ESC".

(2) when the MENU is displayed, press "F10".

3) navigate the BIOS to the "System Configuration", 'USB 3.0 pré-OS Config' and the value 'Auto '.

4) navigate the BIOS to the "System Configuration", "Startup Options" and "Secure Boot" the value 'Legacy Support' the value "Enabled" and "Disabled"

5) press "F10" and click "YES" to "Exit Saving Changes".

(6) computer should restart and display "Change of operating system startup Mode"... type the four digit code, then press "ENTER".

(7) let Windows 8 boot to the top and put the Windows 7 SP1media in the drive to DVD or a USB port, then logout / stop.

(8) to turn on the computer and immediately start typing the key "ESC".

(9) when the MENU is displayed, press the key "F9" and then select the correct boot UEFI source (CD/DVD drive internal, USB drive, CD/DVD, USB Flash drive, etc.). ... Press any key to start the CD/DVD, if prompted.

(10) select "Language", "time / currency ' and 'Keyboard' settings and then click"Next ".

11) click on 'install now '... Check "Accept terms" and click "next". Click on "Custom (Advanced)".

(12) you may need to provide AMD SATA/RAID drivers at the moment... Download the Drivers of the AMD Chipset (Chipset, SATA/RAID, USB 3.0) to AMD if necessary.

(13) ' where do you want to install Windows 7? Select "Disk / Partition" with "Unallocated space", you created earlier, and then click "next".

(14) follow all instructions and meet the need. Enter the Windows 7 key when asked.

(15) please see the page of drivers PC laptop HP Pavilion 15-n278sa for 64-bit Windows 7 drivers.

After installing the drivers, please post the "Hardware ID" Device Manager (text only) for all other devices missing or unknown as illustrated in the example below.

If you have any other questions, feel free to ask.

Please click the 'Thumbs Up' white LAURELS to show your appreciation

Tags: Notebooks

Similar Questions

  • HP Pavilion 15-au063nr: Downgrade rights with HP Pavilion 15-au063nr

    I buy this model pré-livré with Windows 10.  I want to downgrade to Windows 7 Pro.  Is this possible via the Microsoft downgrade rights?  If so, how can I get a windows product key 7.

    Thank you

    Hello

    First: No, you don't go to Windows 7 Pro because your machine has Windows 10 64 Home pre-installed:

    http://support.HP.com/za-en/product/HP-Pavilion-15-au000-notebook-PC-series/10862158/document/c05226670

    Then: You must follow the process from the following link:

    https://www.Microsoft.com/OEM/en/licensing/sblicensing/pages/downgrade_rights.aspx#fBid=TfvdP6VJrhc

    Microsoft: Your case is not available.

    Kind regards.

  • HP PAVILION 15-ab115la: Pavilion 15-ab115la: Downgrade Windows 10

    Hello

    Last week, I bought a new HP Pavilion, it included 10 windows.

    I used to work with Windows 7 and I'would like to downgrade 10 Windows to Windows 7, is it possible? y at - it a disvantages?

    Is useful to mention that I have a legal key for Windows 7.

    Additional, I know that the Windows 10 key is "embedded" in the BIOS, so if I downgrade to Windows 7, then return to Windows 10, the value of the key will not be required because it's inside the BIOS?

    Or should I get the value with a tool?

    Thank you

    ARO

    Jose Herrera

    I used to work with Windows 7 and I'would like to downgrade 10 Windows to Windows 7, is it possible? y at - it a disvantages?

    You're not really downgrading, because Microsoft "Downgrade rights" apply only to Windows Pro/Business. You simply install another version of Windows on your computer. Yes, it's possible! Yes, there are drawbacks... like the lack of support of the HP drivers

    Is useful to mention that I have a legal key for Windows 7.

    You will need to use a key of unused valid PID and COA legally install Windows 7 on your new PC.

    Additional, I know that the Windows 10 key is "embedded" in the BIOS, so if I downgrade to Windows 7, then return to Windows 10, the value of the key will not be required because it's inside the BIOS? Or should I get the value with a tool?

    Using the HP recovery media you create before changing anything on the computer... you should have no problem to return the computer to a factory State, if you wish.

    If you have any other questions, feel free to ask.

    Please click the White Star of KUDOS to show your appreciation

  • Pavilion 23-b239: downgrade to Windows 7

    Hi all, I bought my mother a 23-b239 Pavilion all in one office.
    She can not just get used to Windows 8.

    I would really know if it is possible to downgrade to Windows 7, and if someone could
    kindly tell me:

    • A profile of my hardware information
    • Where can I get the drivers I need.

    Thank you very much in advance!

    WARNING *.

    HP does not recommend installing Windows 7 on a computer comes with Windows 8, and it will support the installation of Windows 7. HP doesn't provide drivers for Windows 7 and the appropriate drivers are not available for the hardware in the computer. In addition, Windows 7 can not take in charge some of the hardware or software designed for the computer.

    Make sure you create your media recovery HP or USB Flash Recovery discs before you edit or change anything.

    This computer is a model of consumption with no Pro Windows 8 version, there is no right to demotion. First, you will need to purchase a valid copy of Windows 7 with a product key and COA. You also need to ENABLE 'Secure Boot' and maybe 'Legacy Support' in the 'BIOS Setup boot secured' on the settings page below, before you try to install Windows 7;

    or

    Also, as the hard disk can be partitioned as TPG, you must start the computer by using the "UEFI - CD/DVD drive" or "UEFI - USB Flash drive" options in the boot menu "F9". If "UEFI - CD/DVD drive", "UEFI - USB Flash drive" or something to that effect does not exist in the start menu, please post a screenshot and/or make startup listed options.

    I suggest using Windows 7 SP1 for the best installation experience. If you need Windows SP1, see 'How to install Windows 7 without the disc' to download and create your own disc of Windows 7 SP1. If the DVD does not start as UEFI, you may need to use a USB Flash drive (can ask "Quick start" DISABLING in BIOS) as the installation media. Please download the Windows 7 USB/DVD download tool to create a Windows 7 SP1 USB Flash drive. Please note that some computers may not recognize a valid active UEFI USB Flash drive if it is formatted in NTFS and may require only a FAT32 formatted USB Flash drive. You should be able to make a FAT32 formatted Windows 7 installation USB Flash drive using Rufus, UNetbootin, Universal USB Installeror WiNToBootic. I like Rufus, because it contains options for 'Plan of GPT partition for UEFI computer' and 'FAT32'.

    Please report to the Windows Device Manager "Hardware ID" for all devices missing or unknown, as shown in the example below.

    If you have any other questions, feel free to ask.

    Please click the White Star of KUDOS to show your appreciation

  • Pavilion 15-AB044SA: Downgrade from Windows 8.1 to windows 7 on HP Pavilion 15-AB044SA

    I just branch a refurbished HP 15-AB044SA comes with preinstalled Windows 8.1. I'm not a fan of the operating system and want to downgrade to windows 7. Could you please guide me to the decommissioning?

    And I have the same funcitionality in the laptop running Windows 7 as Windows 8.1? Is it possible to keep the same license OS currently on the laptop?

    Thanks in advance,

    Mario R

    Mario_SR

    If the reason why you don't like Win8x is the lack of a desktop and start menu, consider downloading and installing ClassicShell.  This will give the look-and-feel of Win7 back - and it's FREE!

    As for Win7, there are drivers HP to Win7 for your PC: http://support.hp.com/gb-en/drivers/selfservice/HP-Pavilion-15-Notebook-PC-series/7771366/model/8255011

    If this page does not display Win7 when you open it, then click on edit and select Windows 7 from the menu drop down.

    As for the feature, Yes, you will have the same functionality in Win7 you have in Win8x - just a different user interface.

    There is no 'path of decommissioning' to Win7. Instead, you'd have to do is to boot from Win7 installation media and install it on top of Win8.  This means that you will lose all existing applications, the parameters and the data of the user in the process.

    NO, we do not keep or use the same license.  Your PC came with HP OEM Win8 preinstalled, and that's what the license is for.  To install Win7, you will need to buy it and then activate it by using the product key that you receive with the purchase.  You can't buy this at HP, because he's not selling copies of Win7.

    But what you CAN do is to check with the HP customer service and see if they will sell you HP to Win7 for your PC recovery media.  It would cost much less go out and buy a copy of Win7 retail.

    If you live in the United States or the Canada, details are on this page: http://www8.hp.com/us/en/contact-hp/phone-assist.html#section1

    If you live elsewhere, contact details are on this page: http://www8.hp.com/us/en/contact-hp/ww-contact-us.html

    Good luck

    I'm a volunteer and I do not work for, or represent, HP.
    ========================================================================
    If you feel that my suggestions helped you, please click on the thumbs-up symbol to say thank you!

    If they helped to solve your problem, please click 'Accept as Solution' to help others find similar information.

  • HP Pavilion 15z-p000 Downgrade to Windows 7 - need drivers

    Downgraded OS Win 7 on a HP Pavilion 15z-p000 CTO Notebook PC and I have 2 drivers left that I can't find.

    Universal Serial Bus Controller (I download AMD cipset drivers which I think is supposed to have that, but still does not)

    PCI\VEN_1022 & DEV_7814 & SUBSYS_2268103C & REV_11
    PCI\VEN_1022 & DEV_7814 & SUBSYS_2268103C
    PCI\VEN_1022 & DEV_7814 & CC_0C0330
    PCI\VEN_1022 & DEV_7814 & CC_0C03

    PCI encryption/decryption controller

    PCI\VEN_1022 & DEV_1537 & SUBSYS_2268103C & REV_00
    PCI\VEN_1022 & DEV_1537 & SUBSYS_2268103C
    PCI\VEN_1022 & DEV_1537 & CC_108000
    PCI\VEN_1022 & DEV_1537 & CC_1080

    Thank you!

    Hello:

    If you have installed this driver chipset restarted (a first on the list), and the USB3 controllers still don't work, and then download and install both the drivers that I posted the first link below.

    http://support.AMD.com/en-us/download/chipset?OS=Windows%207%20-%2064

    http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=6943836&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_133028_1%257CswEnvOID%253D4058%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

    http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=6943836&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_133037_1%257CswEnvOID%253D4058%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

    It is the only driver I could find for the encryption/decryption PCI controller...

    See if the W8.1 driver works...

    http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?spf_p.TPST=swdMain&s...

    If it installs automatically, great.

    If this isn't the case, close any windows error.

    Go to Device Manager and click the controller of encryption/decryption PCI needing drivers.

    Click the driver tab.  Click on set to update driver.  Select her browse my computer for driver software method and find the folder of the driver that was created when you ran the file.

    This file will be located in C:\SWSetup\sp66899.

    Make sure that the include subfolders is selected and I hope that the driver will be installed.

    This driver contains the hardware ID for the device you are looking for.  I don't know if it will work with W7 or not...

    ;*****************************************
    ; INF Section manufacturer
    ;*****************************************
    [Manufacturer]
    ManufacturerName % = AMDMfg, NTamd64

    ;*****************************************
    ; Models INF section
    ;*****************************************
    [AMDMfg.NTamd64]
    % amdpsp. DeviceDesc % = amdpsp_Device, PCI\VEN_1022 & DEV_1537

  • Pavilion 15-n278sa: Hp Pavilion 15-n278sa wireless connection does not

    Hello

    I have a hp pavilion model 15 number n278sa. After reinstalling Windows to Windows 8 Pro, free wifi does not (always clear Red f12). When I open the Device Manager, you can see the network cards. Don't you think that I miss some drivers?

    Can you please answer what should I do or what drivers should I install?

    Thank you much for the help.

    Katarina

    You are the very welcome.

    Here are the two other drivers you need...

    PCI\VEN_10EC & DEV_8179:

    http://h20565.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5405166&swItemId=ob_134477_1&swEnvOid=4132

    ACPI\VEN_HPQ & DEV_6007:

    http://h20565.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=5405166&swItemId=ob_127112_1&swEnvOid=4132

  • Pavilion 20-b010 downgrade from Windows 7 support-side USB

    I downgraded the Pavilion 20-b010 Windows 8 for Windows 7 64 bit pro and can not find the drivers for the USB 3.0 side ports.  It seems that these only have drivers for Windows 8.  Is it possible to get them to work, even in a level of USB 2.0 on Windows 7?  the ven = 1022 (AMD), dev = 7812 (FCH XHCI USB).  All other drivers seem to be installed and functional.   DriverScan couldn't help.  Any suggestion would be appreciated.  Thank you.

    Hello:

    Download the AMD chipset driver and restart.

    The first listed file contains the USB drivers for the chipset of your PC 3.0.

    http://support.AMD.com/en-us/download/chipset?OS=Windows 7-64

  • HP Pavilion g153us 17: HP Pavilion 17-g153us Downgrade from Windows 7. WiFi card problems

    Customer brought this new unit with 10 Windows preinstalled and I wanted to downgrade and even if its always a worry, I managed to get them to always easy downgrade but the card wifi on it gives me a hard time.

    Card details

    PCI\VEN_14E4 & DEV_4365 & SUBSYS_804A103C & REV_01
    PCI\VEN_14E4 & DEV_4365 & SUBSYS_804A103C
    PCI\VEN_14E4 & DEV_4365 & CC_028000
    PCI\VEN_14E4 & DEV_4365 & CC_0280

    I tried a few downloads and that they be crazh with an error or compelete and nothing happens or installs but gives an error and the driver is never able to be used.

    Please give me some ideas on the right side of the road for this camera please.

    From what I've read, it's a Broadcom BCM43142? Is this correct?

    Thank you guys!

    Hello:

    See this post below... I think getting in the same back and forth with this member with exactly the same results.

    http://h30434.www3.HP.com/T5/notebook-wireless-and-networking/unable-to-find-a-Windows-7-x64-driver-for-Broadcom-BCM43142/m-p/5506377/highlight/true#M112566

    He scored the pilot that I posted the solution to see if it works... (sp70888).

  • HP pavilion dv4-1114nr downgrade to xp

    Hi, I hope someone can help.

    I have a laptop HP dv4-1114nr I need to downgrade to XP.

    I looked at other postings and thanks to Daniel_Potyrala, I was able to load XP and most drivers that I need, and the system seems to work OK.

    However I still sounds and a few others that have driver issues. So, please send me the drivers for this model for xp. Thank you!

    These are buttons drivers here

    Do a manual installation

    Go to Device Manager, right click on the unknown device,

    Choose update driver, not to communicate.

    Choose the install from a list or a specific location, not search, have-disk,

    Navigate to the location of machine.inf.

    Do it for the rest of the unknown devices

  • 17 - f260nb of Pavilion: Pavilion 17-f260nb downgrade win 8-7

    Hello

    I got a new laptop of 17-f260nb pavilion by leaving my old company.

    I went to the hardware store with her to have an installed SSD.

    I asked them not to install any OS, as I intend to install my own windows 7 dvd

    but of course, they went a little further and they install windows 8.1.

    I intend to give it to my father, who detects windows 8-way too difficult,

    and like all its other computers windows 7 is now the logical choice.

    I've managed to install windows 7, but need the right drivers.

    Can I use windows 8 drivers on the hp site? or anyone can report the correct drivers for me?

    Thank you

    Kind regards

    Peter.

    You are the very welcome.

    For the first unit, you need this driver...

    This package provides the HP 3D DriveGuard software (HP ProtectSmart Hard Drive Protection) for the laptop models running a supported operating system. HP 3D DriveGuard software protects the drive hard by parking the heads if cell phone accidentally falls, or is suddenly struck by another object.

    File name: sp71811.exe

    For the second device, try this one...

    http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=7343213&swItemId=ob_143127_1&swEnvOid=4059#tab1

  • HP Pavilion P6 to downgrade series 2303asm

    Hello

    I would like to share a problem solved.

    When you install Windows 7 on HP Pavilion P6 series 2303asm, the system does not install drivers and they exist for drivers on the HP web.

    The problem of the top are ports USB "devices - universal serial port?"

    Step 1: You need to download the drivers intel Chipset H61 = https://downloadcenter.intel.com/SearchResult.aspx?lang=spa&FamilyId=42&ProductID=816&ProdId=816

    Step 2: You need to download driver Texas Instruments = http://www.ti.com/product/TUSB7340/toolssoftware

    The motherboard on this PC is "H-Joshua-H61-Μatx (Joshua).

    Very useful: http://support.microsoft.com/kb/2721953/es

    Best regards

    There is a much easier way to do...

    Removal of the motherboard with another PC HP which has drivers W7...

    I would give this model to others, because it has pretty much all pilots, most of the models with this need of the motherboard - including graphics and wireless.

    http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?OS=4063&LC=en&cc=us&DLC=en&sw_lang=&product=5231222

  • HP pavilion 2777TU g6: downgrading Windows 10 to 8.1 showed a 0xc0000225 error. How to recover without data loss?

    I had upgraded to windows 10 8.1 about 20 days back, but now I don't like the outlook and my system also became slow so I thought to go back to windows 8.1. My laptop gives error 0xc0000225. Please help urgently.

    Kkss

    While Microsoft says there is no risk in the upgrade of Win10, because they allow you to believe that you can always return to your BONES and the original installation program within 30 days, the ugly fact of the matter is that the Win10 GoBack feature turned out to be unreliable - and when she fails, she can let machines in a State corrupted - that does not always happen , but it happens often enough to be a problem and you will get no warning beforehand that he goes to the trash your PC!

    If this is not enough, the Win10 upgrade is known, in some cases, corrupt partition recovery stored by the OEM that built the original machine. It's pretty much guarantee that no HP recovery will work.

    You should probably use HP recovery media to restore your PC to its original state, and you will have to order from HP.

  • HP Pavilion 15-n278sa: maximum temperatures of HP Pavilion 15-n278sa

    Hi all

    is there any where that I can confirm the maximum temperatures recommended for components in my laptop?

    I'm under CPUID HWMonitor after having just bought a cooling pad but I don't know if the "temperature max" values are playing to my machine or are simply arbitrary.

    Also, am I correct that you do not know the speed of the fan on this model with any application of diagnostic or monitoring?

    The max is the max that he never measured for your machine. These times are reasonable and very good for your laptop. If you start to see years 70 and 80 on the GPU and the kernel start to worry

  • HP pavilion elite e9220y downgrade to windows xp

    I changed the SATA in IDE and formatted the HD and installed XP Pro, but when he tries to load XP, he is stuck in a loop and I can only see the HP screen.  Thanks for your help!

    Hello

    Where did you change sata to IDE? In the bios?

    Try replacing the CMOS battery.  Make sure that the IDE is defined in the bios and saved.

Maybe you are looking for