Hello friends!
I'm going to have my second -clean install- and I need some help about drivers. The first time was before 2 years, successfully, with the great help from natakuc4,
I'm speaking for xps L702x (NO "3D"). W7x64 sp1 premium.
1) 1-4-2013 I flush bios with A19. Now I read in your site that A19 is last updated 12-12-2013. Is that means is a better one and that I've to upgrade? Or is maybe just for W.8 compatibility and so I've nothing to win from upgrading?
2) My hdd is WDC_WD7500BPKT-75PK4T0.& an external hard drive Seagate. Do I have to install The serial ATA - Seagate Momentus Firmware Update? because is written someting about usb so maybe is it just my case, an external usb hdd? or not?
3) firmware update like "Micron RealSSD C400 128GB/256GB/512GB 2.5" 7MM" do I need it?
4) Do I need the "broadband mobily driver" when most often my internet connection is from a stick -wireless broadband mobile isp provider- Or it has nothing to do with that? like DELL_WIRELESS-5620-EVDO-HSPA_A09_R292028.exe it says recommended for sprint
5) "Dell 32 Bit Diagnostics Utility" is it o.k for a 64 bit os after a clean install?
4) Well first a general question : Is it possible 2 drivers with the same name and version to be somehow different? because there are many cases I don't really understand
and special : 1-4-2013 I got the driver "Video_Nvidia_W74_A10_Setup_RXD7P_ZPE.exe" version "8.17.12.8577, A10". Now you give the same driver, name and version but last updated 19-12-2013 !! So do I've to upgrade? The size looks also in Mb the same! (198Mb) but maybe the differences are some bytes? also "Renesas USB3.0 Host Controller Driver" the same situation ! so the "last updated" has any meaning or not?
Unfortunately the disk with drivers I got when I bought the laptop from the very beginning had a problem so I have to search for them. Are there in the recovery partition? Can I extract them? If I knew exactly what the system needs, it'd be easiest to search for the updated versions. I remember after the first clean install I had some messages from Action Center that I'm loosing functionality from missing special drivers e.g "ST Micro Screen Detection Sensor" or for usb controller and more.. but at the same time in Device manager I'd not yellow marks...
(The funny with the usb 3.0 host controller is that I'd the right one for xpsL702x but the system wanted and download it for me the R266197.exe which is for desktops 8300/9100 and Vostro!! After that never it complain again ....about usb 3.0.. but I was with 2 drivers)
Please answer only if you are sure about any of my questions (excuse my english) and I really really thank you.