Gigabyte GV-N57256V, GV-N57128DE, GV-N57256DE user manual Appendix, How to reflash the Bios

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5.Appendix

5.1.How to reflash the BIOS

We use GV-N4464D VGA card and NVFLASH BIOS flash utility as example.

How to reflash the BIOS for your graphics card?

1.Extract the Zip file to the drive C: or A:

2.Restart your PC in MS-DOS mode.

(This function only for Windows 98/98SE, If your OS is Windows 2000/ Windows ME/ Windows XP. Please use the bootable disk to MS-DOS mode.)

3. Change the command path to the file location C:\> or A:\>

4.Backup BIOS command : C:\> nvflash -b <filename>

5.Reflash BIOS command as below : C:\> nvflash -f <filename>

5. Reboot your PC when it's done.

English

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Appendix

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Contents GV-N57128DE GV-N57256DE GV-N57256V Table of Contents Features IntroductionMinimum system requirement Unpacking Hardware InstallationGV-N57256DE Board layoutGV-N57256V To install your graphics accelerator card Hardware installationEnglish Software Installation Win XP driver and utilities installationOperating system requirement Choose I accept the agreement DirectX installationEnglish Found new hardware wizard Searching and installing Driver installationNew hardware found Found new hardware wizard Video controller VGACompatibleDriver installation Autorun Window Driver installation WDM DriverFor GV-N57256V only Please notice that the WDM driver is only for Windows XP Tuner item Utilities on driver CDTuner Overclock Utility Taskbar icon VGA Information ColorAdjustEnglish Display properties pages Settings Resolutions and Color depth for windowsColor Correction properties Screen Adjustment properties Display Timing propertiesPerformance and Quality Settings properties Direct3D Settings propertiesOpenGL Settings properties English English Access nView properties NView properties pagesNView Desktop Management properties NView Profile properties NView Windows propertiesNViewApplications properties NView Desktops properties NView User Interface propertiesNView Effects properties NView Zoom properties NView Hot Keys propertiesNView Mouse properties NView Tools properties Win 98/98SE / Win 2000 / Win ME driver installation Troubleshooting Tips Appendix How to reflash the Bios720 x Resolutions and color depth table In Windows XP800 x 1152 x 1360 x 1920 x

GV-N57128DE, GV-N57256DE, GV-N57256V specifications

The Gigabyte GV-N57256V, GV-N57256DE, and GV-N57128DE graphics cards represent a robust lineup targeted at gamers and professionals seeking reliable performance without breaking the bank. Each model offers distinct features while leveraging the innovative technologies that Gigabyte is known for.

The GV-N57256V is built around NVIDIA's GeForce 5700 architecture, equipped with 256MB of DDR2 memory, which is optimal for running most modern applications and games at reasonable settings. This card utilizes a 128-bit memory interface, allowing for efficient memory bandwidth. The GV-N57256V incorporates Gigabyte's proprietary cooling technology, ensuring that the graphics card remains within optimal operating temperatures even during intense gaming sessions. This prevents thermal throttling and prolongs the lifespan of the components.

On the other hand, the GV-N57256DE offers a similar GPU architecture, but with a focus on dual-link capabilities. It also sports 256MB of memory that can support higher resolutions and more demanding applications. The dual-link DVI outputs allow for connection to multiple monitors, enhancing the user experience for gamers who wish to expand their visual workspace or for professionals seeking extensive screen real estate for productivity tasks. The inclusion of DirectX support further enhances the graphical capability, ensuring compliance with newer game titles and multimedia applications.

Lastly, the GV-N57128DE distinguishes itself with its leaner specification of 128MB of DDR2 memory. While it may seem limited in comparison, it is designed to cater to users with less intense graphical needs, making it a more budget-friendly option. This model also incorporates Gigabyte’s ultra-durable components, which are designed to withstand high-stress environments, providing reliability for everyday use.

All three graphics cards integrate advanced technologies such as PCI Express interface, supporting a plug-and-play experience with a wide array of motherboards. The cards benefit from voltage regulation enhancements and quicker memory speeds, leading to stable performance under load. Gamers and multimedia enthusiasts will appreciate the engaging visual experience delivered by these models, driven by Gigabyte’s commitment to quality and performance.

In summary, whether it's the GV-N57256V, GV-N57256DE, or GV-N57128DE, each graphics card embodies unique features suited for varying user needs while championing Gigabyte's reputation for durable, high-performance components. These cards continue to be a viable choice for users looking for dependable performance without the premium price tag.