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brayker310
Copper

Windows 7 upgrade tips for Inspiron 1420

Hi,

I just finished upgrading to Windows 7 64-bit from Vista 32-bit (which came with my machine) on my Inspiron 1420, by using the custom installation from a Windows 7 Home Premium Upgrade disc.  I was kind of intimidated about necessity of 64-bit driver since there is no 64-bit support option on Dell's website.  So having gone through it successfully now, I thought I would share how I did it for those who may be thinking about the upgrade.

Chipset, Audio and 3945abg Wireless:

Although Dell does not list support for 64-bit drivers for the Inspiron 1420 on its driver homepage, there are three drivers on that page that do support both Windows Vista 32-bit and 64-bit.  These drivers are for the Intel Chipset, Sigmatel Audio and the Intel 3945abg wireless card.  Note that the Inspiron 1420 booted fine for the first time after the Win7 OS was installed, and the wireless card and audio were functioning with the Win7 native drivers.  So the Dell drivers are not absolutely necessary.  However, I decided to install the Dell chipset and wireless drivers from the 1420 driver page in case they would be more efficient.

Touchpad and Quickset:

Now, Dell's 1420 driver page does not have 64-bit drivers that may be used for the touchpad, quickset functions (external audio buttons) or video card.  After booting Win7, I found that my touchpad lacked the scroll features and only the mute button for quickset worked.  However, no quickset graphic popped up when the quickset buttons were used either.  Fortunately, Dell provides touchpad and quickset drivers for Windows 7 64-bit for the Inspiron 1545.  I downloaded and installed these drivers with success.  As far as I can tell, the scroll features and external quickset buttons function fully with the 1545 drivers.

Video Card:

Finally, the video card.  I have the NVIDIA 8400M GS.  In the past, I do not believe that the nvidia website offered support for this card.  In any case, there is a Windows 7 64-bit driver on their website that supports this card and worked for me.  Note that the nvidia website recommends updating the bios of the computer to version, A09 (available on Dell's driver page).  I had updated to the newest bios, version A10, and the driver seems to be compatible with this version.

For what it's worth, I also installed 2x2GB (for 4GB total) of DDR2 RAM prior to the install, and the OS recognizes all 4GB.

I hope this helps some other Inspiron users who may be interested in upgrading their OS.  Although I have not used the OS a whole lot yet, the machine seems completely stable and functions well. Good luck!

 

 

 

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55 Replies

Re: Windows 7 upgrade tips for Inspiron 1420

I'm going to be doing this in a couple days.  Which version of the Dell Notebook System Software (NSS) did you use?  The version for the 1420 seems to be for vista 32-bit with no 64bit option.

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brayker310
Copper

Re: Windows 7 upgrade tips for Inspiron 1420

I have not used the Notebook System Software.  Since Dell does not support drivers that are designed specifically for Windows 7 on the Inspiron 1420 (at least at this time), I do not think the software will be able to function properly for you.  You will need to locate and install Win7 drivers (and driver updates) manually if you upgrade to Windows 7, until Dell creates an NSS version specifically for Win7 and the 1420.

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MistaT33
Copper

Re: Windows 7 upgrade tips for Inspiron 1420

http://www.nvidia.com/Download/index.aspx?lang=en-us

thats for your Geforce for Win7 64bit

 

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Inspyre
Copper

Re: Windows 7 upgrade tips for Inspiron 1420

brayker310,


I just updated my Inspiron 1420 to Win7 and came across your post. I encountered most of the same problems you did and managed to resolve them all except the VIDEO CARD issue. My Device Manager does not detect the NVIDIA Video Card, instead it just displays the Standard VGA adapter, which I believe is simply the integrated graphics of my motherboard.

I tried installing the Windows 7 64-bit driver you specified from the NVIDIA website, however when I ran it the following message was displayed: ''No compatible drivers found for your configuration.'' Please let me know if you encountered the same problem or are aware of any solutions for this issue. Thanks.

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Re: Windows 7 upgrade tips for Inspiron 1420

Hi Brayker,

I want to thank you for your post.  I have an Inspiron 1420 as well, and was frustrated when I upgraded my OS to Win 7, and touch pad scroll didn't work.  I then tried your suggestion of downloading the driver for Insprion 1545 and it worked great! 

Thanks again,

Keith

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abalter
Copper

Re: Windows 7 upgrade tips for Inspiron 1420

I was just at the driver page for the Inspiron 1545, and I did not see an NVIDIA driver for Windows 7 64 bit.  There is an Intel driver and an ATI driver and two TV drivers.  Any more suggestions?

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Re: Windows 7 upgrade tips for Inspiron 1420

 

I was just at the driver page for the Inspiron 1545, and I did not see an NVIDIA driver for Windows 7 64 bit.

 

Welcome to the forums first of all

 

I don't know why there wouldn't be Nvidia drivers offered on your downloads page if they shipped Inspiron 1545 models with Nvidia cards/chips?

The following info obviously assumes you do actually have an Nvidia card/chip in yours

 

 

Thankfully... it hasn't been necessary to rely on Dell providing updated drivers for Nvidia graphics cards - nor specific OS, for over a year now.

Back in December 2008, Nvidia themselves released specific 'Notebook' drivers, so all you need to do these days, is visit the Nvidia website, select your card (the drivers you need have 'Notebook' in brackets at the end, to indicate they're the laptop version of the drivers), select your OS, and click the 'Search' button, to be taken to the downloads page

 

 

BTW:  Although it might not be relevant to you, for the benefit of anybody coming across this thread as the result of a forum search... anyone in the UK should go to the Nvidia.co.UK website, because there are different/UK specific drivers available.

From experience, I've found that:   “Beauty is in the eye of the beer-holder”!!

 

XPS M1730:

Smoke Grey Magnesium Alloy Chassis - with White LED Backlights
17" UltraSharp WUXGA Widescreen TFT (1920 x 1200) with TrueLife
Intel Core 2 Duo Processor T9300 @ 2.50GHz (800 MHz FSB, 4MB L2 cache)
4GB (2x 2GB) Patriot Signature PC2-5400 @ 667MHz
DUAL 512MB Nvidia 8800M GTX cards in SLi + 128MB Ageia PhysX
640GB SATA II (2x 320GB WD Scorpio Black 7200rpm)
8x Super-Multi DVD±RW
Creative X-Fi Notebook (ExpressCard) + Creative GigaWorks T40 Series II
Integrated 2MP Webcam
Dell Wireless 355 Bluetooth 2.0 Module
Intel Next-Gen Wireless-N Mini-Card
TV Tuner and Dell Travel Remote Control
4-in-1 Flash Card Reader (SSD/MMC/MS Pro/xD)

230W AC Adapter / 9-cell Lithium-Ion Battery

Windows 7 Home Premium (64bit)

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asangria
Copper

Re: Windows 7 upgrade tips for Inspiron 1420

I updated my Dell 1420 from Vista Home Premium 32-Bit to Windows 7 Ultimate 64-Bit on a clean install. Everything works fine except for the video driver. I read the posts here on the Dell forums and other forums not including contacting Dell Technical Support. (which my laptop is still  under warranty) I have not been able to fine a working Windows 7 video driver for the GeForce 8400gs m.

I was told by the Dell Tech support that Dell is not supporting the Window 7 video driver nor will they in the future. It was recommended to me to re-install Vista back on my system.

Does anyone have any links to a workable video driver? or figured out how to get it to work?

 

 

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MistaT33
Copper

Re: Windows 7 upgrade tips for Inspiron 1420

http://www.nvidia.com/Download/index5.aspx?lang=en-us

 

select the "GeForce 8M Series (Notebooks)"

and "Windows 7 64-bit"

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