Konfiguration:
Win98SE
AMD K6-2/350
Epox MVP3 Board
Samsung SV0842
Mit HDTach gemessene Werte: Read Burst Speed 9,1
CPU-Utilization 87%
Wer kann sich das erklären? Der DMA-Modus lässt sich bei der Festplatte absolut nicht einstellen. Festplatte soll lt. Beschreibung UDMA 33 können. Bei CD-Rom Laufwerk und Brenner lässt sich das Häkchen aktivieren. VIA 4 in 1 Treiber Version 4.25A sind installiert.
Amenophis IV Nachtrag zu: „Schau bitte mal bei VIA bei den FAQ s nach. Wenn ich mich recht erinnere, steht...“
Nochmal - hab geschaut, finds aber nicht. Nur das:
Q: Which VIA Chipsets are compatible with the VIA IDE busmaster driver?
A: The VIA IDE busmaster driver can be installed with chipsets that are VT82C580VP or later (VPX or later). Check our product page if you are unsure which chipset you have. VIA's older chipsets do not support IDE bus mastering so cannot take advantage of the IDE busmaster driver. For Chipsets such as the 570 or 496, we suggest you use the standard Windows driver as VIA no longer writes drivers for these now obsolete chipsets.
Q: How do I uninstall the VIA Busmaster driver and reinstall my Windows default drivers?
A:To uninstall our drivers you must run the .exe file. You will be given 2 options: Install or Uninstall. Upon choosing Uninstall, the driver will be removed and Windows will automatically restore the default drivers. After uninstalling, the Windows 98 Device Manager may say that the VIA driver is still installed. Although the device manager shows the VIA driver to be there, it could have been removed. This is how to check to see if your default Windows driver has been reinstalled:
1.go into "Run" on the Windows startup menu and type in "regedit"
2. go into HKEY_LOCAL_MACHINE/system/CurrentControlSet/services/class/hdc
3. then look inside one of the subfolders for the "port driver"
Shown next to the "port driver" it will show "EDSI_506.pdr". If it shows VIA instead, then the VIA driver has not been removed . Even if the Windows default driver has been restored, it still may show the VIA driver in the Device manager. This means that you are using the default MS drivers but Windows fails to recognize it. This is a minor issue with Windows 98.
Q: How do I delete the Yellow exclamation marks in Device Manager?
A: Click on this link for a solution and a full explanation of why the yellow explanation marks appeared.
Q: Why am I unable to use my CD Writer or Tape Drive when I install the VIA busmaster driver?
A: VIA is presently working very closely with manufacturers of CD Writers and Tape Drives to add support into our upcoming drivers. VIA suggests uninstalling the VIA IDE busmaster driver and using the Windows standard default driver. An upgrade to Win95 OSR2 or Win98 is advised to take advantage of IDE and UDMA transfers.
AGP FAQ
Does VIA have an AGP driver that supports Win NT4.0?
A: No because WIN NT4.0 does not support AGP. AGP requires support for Direct X instructions and Microsoft will only add this support into Win NT5.0. An AGP card is functional on WIN NT4.0 but only in 2D mode.
Q: When installing the AGP driver, what is the difference between "normal" mode and "turbo" mode?
A: Installing in "turbo" mode will give your graphics card enhanced speed and performance while "normal" mode offers increased system stability.
Q: Is my MVP3 based motherboard compatible with the Intel 740 graphics chipset?
A: Yes, the MVP3 is compatible with the Intel 740 graphics chipset. You need to download the latest VIA AGP driver ver.2.6 or later. VIA also suggest using the latest Intel 740 driver ver.1.5 or later.
Q: How do I optimize the compatibility and performance of my NVIDIA TNT2 based graphics card with my VIA chipset?
A: NVIDIA has released a driver that helps the TNT2 run with VIA chipsets. You should install the latest version (ver. 1.88 or later). http://www.nvidia.com/Products.nsf/htmlmedia/software_drivers.html
IRQ Routing
Q:I use a VIA based motherboard with Windows 98 and it is unstable or IRQ assignments are incorrect. How can I fix it?
A: Download and install the VIA IRQ routing miniport driver from our drivers page. This update corrects some issues dealing with the assignment of resources using Windows 98 and VIA chipsets.
Win98 Installation
Q: What is the procedure for installing Win98 on VIA chipset based systems?
A: There are four important steps to follow:
1) Go into BIOS setup and enable USB
2) Install Win98 on your system
3) Download and install the VIA IrQ routing miniport driver from our driver page
4) Download and install the VIA AGP driver from our driver page (for MVP3 & VP3 chipsets only)
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