Sm Bus Controller Driver Hp Prodesk 400

Client Management Solutions - HP Driver Packs: OverView; Drivers & BIOS; Microsoft System Center; HP Driver Packs (64-bit). HP ProDesk 400 G1 Desktop Mini PC. HP ProDesk 400 G1 Microtower PC. HP ProDesk 400 G1 Small Form Factor PC. HP ProDesk 480 G1 Microtower PC. See customer reviews and comparisons for HP ProDesk 400 Small Form Factor. M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe Spec 1.1 and Intel® Rapid Storage Technology (Intel® RST) 15.5 driver. HP Driver Packs not preinstalled, however available for. Download and run the Intel® Chipset Software Installation Utility so Windows* properly recognizes the SMBus controller. Note SMBus is the System Management Bus used in personal computers and servers for low-speed, system management communications.

1. Hp Prodesk 400 G3 Drivers

Hp Prodesk 400 G3 Drivers

I have a Gateway DX4710 Desktop Series. Here's my system information:
System: 3.3 Windows Experience
Processor: Intel (R) Core (TM) 2 Quad CPU Q 6600 @ 2.40 GHZ
Memory (Ram): 6.00 GB
System Type: 64-bit Operating System
I'm running Windows Vista Ultimate 64-bit. I recently did a system System Diagnostic test on my PC and the test revealed that I needed a SM Bus Controller Device. I went to the Gateway Drivers and Downloads section, did a search to find a SM Bus Controller device, and the search revealed four options:
1. PV9.0.0.1008.zip - Intel Chipset Driver
2. 390598_MA1_1_OEMGen_165622.zip - Intel Network Driver
3. WHQL_5688_PG262_Vist_XP_Getway_Dolby.zip-Realtek Audio
4. PV15.82.1461.zip-Intel Video Driver
Here'a my question:
I previously asked the question on this forum: What is a SM Bus Controller Device and I was advised to go to Gateway's Drivers and Downloads Section and do a search. As you can see, it came back with 4 options. I am new to this and I don't know which driver to select. Can you advise? Do I have to uninstall the previous driver (that is not working) before I can install one of the above drivers or will downloading the above drivers download and update and clear up any problems I'm having with the driver.
Thanks for any advice you can give.