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brettintherye
1 Rookie
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8 Posts
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7912232
May 21st, 2012 20:00
SM Bus Controller driver
Hey all! I have a XPS420 and I've got the yellow exclamation point next to "SM Bus Controller" in my device manager. I downloaded the chipset driver and installed it but the exclamation is still there. Do I need a different driver? ANY help would be much appreciated!
41897
0
Posted January 3rd, 2023 06:00
* Go to the XPS 420 drivers page
* Look for Chipset
* Reinstall the Intel Chipset driver. When done, restart the XPS 420Helpful Video:
If still under the purchased warranty, click the "Get Help Now" icon on the right to start a live chat session.
Ensure that you keep your PC/Monitor/accessory Service Tag available. If no Service Tag is found, have your Dell order number ready.(edited)
#IWork4Dell
403386
0
Posted May 22nd, 2012 05:00
Hi Brettintherye,
The yellow exclamation point is an error, not a missing driver. Open the device to see what the error is.
403383
0
Posted May 22nd, 2012 13:00
it says "The drivers for this device are not installed. (Code 28)
To reinstall the drivers for this device, click Reinstall Driver."
I have the original cds that came with it. Should I try those or is there a more up to date file online? THANKS!
403386
0
Posted May 22nd, 2012 13:00
You need to install the Intel chipset driver.
403384
0
Posted May 22nd, 2012 13:00
I also tried "reinstall driver" but it couldn't find one online
403385
0
Posted May 22nd, 2012 13:00
I did. I also noticed an improvement in performance after I did this but the error is still there...
403381
0
Posted May 30th, 2012 19:00
Alright, heres what I get:
PCI\VEN_8086&DEV_2930&SUBSYS_02151028&REV_02
PCI\VEN_8086&DEV_2930&SUBSYS_02151028
PCI\VEN_8086&DEV_2930&CC_0C0500
PCI\VEN_8086&DEV_2930&CC_0C05
Thanks in advance!
424906
2
Posted May 31st, 2012 02:00
download.cnet.com/.../3000-2122_4-162229.html
Try this link
downloadcenter.intel.com/confirm.aspx
Uninstall the SmBus controller that shows ! mark - Choose scan for hardware changes and see. Try rebooting the computer after the installation.
182321
0
Posted June 2nd, 2012 13:00
It worked! Thanks so much :)
Vejay_Sarathy
319 Posts
403559
2
Posted May 30th, 2012 08:00
Double click on the SM Bus Controller with ? or ! (Assume it shows under Other devices?) go to details tab -> Change the drop down to Hardware ID - Post the info given below in the box. We can find the driver based on the info.