Keep getting a unknown device error in device manager:
SM Bus Controller
Anyone know what this hardware actually is? better yet know what driver I need for it? Vista 64bit
I have installed all the drivers on the HP webiste for my model of laptop but its to no avail.
I have a ProBook 4535s. I just did a fresh Windows 7 install but I can’t get the USB controller and SM Bus controller drivers to work. I downloaded and installed them from the HP website, but they are still showing yellow in Device Manager.
SM Bus controller Hardware IDs
PCIVEN_1022&DEV_780B&SUBSYS_168B103C&REV_13
PCIVEN_1022&DEV_780B&SUBSYS_168B103C
PCIVEN_1022&DEV_780B&CC_0C0500
PCIVEN_1022&DEV_780B&CC_0C05
USB controller Hardware IDs
PCIVEN_1022&DEV_7812&SUBSYS_168B103C&REV_03
PCIVEN_1022&DEV_7812&SUBSYS_168B103C
PCIVEN_1022&DEV_7812&CC_0C0330
PCIVEN_1022&DEV_7812&CC_0C03
I tried everything and still need drivers for DV7-6C63NR:
SM Bus Controller
Network Controller
also I cannot get my WiFi adapter to turn on with the button on keyboard - I suspect that it must be my network controller but I cannot locate the driver for it.
After downgrading my hp 15-g073nr notebook PC from the preinstalled Windows 8.1 to Windows 7 64 bit I have the common driver problems others are having and I managed to resolve all but a couple.
I am still missing the following drivers: PCI Encryption/Decryption Controller and the SM Bus Controller.
if the onboard Sata/eSata controller is "port multiplier" capable? Meaning I can connect more than one drive (via a hub) to the eSata port?
I have an Expresscard eSata that can but wanted to know if the onboard port is capable of this function.
My son has recently purchased a 360 wireless controller for his Xbox.
We have good signal strength from our wireless router, and we know the adaptor is in good working order, we just can't connect the two.
i have a dv6611ei and i rolled back to xp from vista - I am looking for Ethernet Network Controller Driver.
View 3 Replies View RelatedI'm missing my video controller driver after downloading windows 7, how I can get it back!
View 3 Replies View RelatedBut this to "video controller" and "video controller (VGA compatible)" still can't find the way to fix them, I went to dell's drivers download page and the drivers don't fix the problem!!!
I've been told that I need my video controller working so I can put my computer into standby or hibernate, since that option is not working on my computer.
My computer works fine but I really would like to fix this two issues!!!
Ethernet Controller is another device that is not working, but I'm not too worried about it since I can connect to the internet using my wireless card
someone installed this new driver? as installing? ..
View 4 Replies View RelatedI am in need of SM BUS CONTROLLER for my HP DV7-6C63NR pavillion notebook PC
View 1 Replies View RelatedI have Acer Aspire 5050, and I very satisfy with it. But...when I reinstall windows XP professional could not install Network Controller. They are staying with question sign(?) in device list.. Now, when I connect to the internet, after some time windows shown me a "Win32 generic host error", or something like that. With that error my internet connection become broken and I could not disconect manualy. Instead manual disconnection, I need to restart computer to gain again internet connection... Does anyone knows what is a problem and where I could find network controller drivers(I tried at www.acer.com and could not find the network controll drivers)?
View 8 Replies View RelatedI've got troubles installing SM BUS Controller driver in my HP 655 notebook PC. How to do that.
View 5 Replies View RelatedI have notebook model : HP 14 notebook PC, with processor intel celeron n2810. I didn't find driver for usb controller, ralink_rt3290 bluetooth, pci encryption/decryption controller.
View 4 Replies View RelatedIn the process of trying different nVidia GPU drivers I inadvertently uninstalled a bunch of other nVidia drivers from my SXPS 1340 . Managed to reinstall most of them, but I keep on getting an error looking for drivers for the SM Bus controller. Now all the advice on t'internet is that this is part of the chipset drivers, which I have reinstalled a number of times- all the other devices are fine now, but the SM Bus controller is still flagged up in the device manager.
View 10 Replies View RelatedSo does anyone know of one that actually works? I have tried i8kfangui, but it no longer works with Windows Vista 64 bit, due to the unsigned drivers issue.
I disabled the signed drivers thing by booting while pressing F8.. and it installed perfectly and worked until I restarted Windows normally..
Then it said fanio driver not found or something, and refused to work unless I boot by pressing F8..
So anyone have a solution? Speedfan doesn't seem to work either.. I want to set the fans not to kick in so load until a certain temp .....
I had to format the wife's old Dell Inspiron 5100 and reinstall XP. I did not have the install CD that has all the drivers so I went to the dell website and downloaded all that I needed.
I got everything installed but the hardware manager says I have an "ethernet controller" that does not have a driver. It has a Broadcom network card in it and it says the driver is loaded properly and that the device is functioning correctly .....
I have a strange problem on my Acer 7720G notebook (PM965 chipset).
The internal Broadcom 5787 is not detected. When I put a cable in the LAN port, no Leds are lit.
Strange enough, the UUID in the Bios has a value, which means that the Bios recognizes a LAN device.
Is there a keyboard combination that shuts down the internal LAN controller?
i recently installed WinXP on my Acer 5930G (went from vista). i managed to find all the drivers (including the ICH9M SATA ACHI-mode driver) except one called the SM Bus Controller which is showing up in device manager with a little yellow ! symbol. Does anyone know where I can find this driver? the Intel website and their chipset identifier tool seems to be quite useless. The chipset identifier can't identify anything except the I/O controller (82801MB ICH9M SATA AHCI-mode) which was installed from the '32-bit floppy configuration files'
5930G Specs:
C2D P7350
3GB RAM
Geforce 9600M GT
Intel 965 Express (i think)
does anyone know which SM Bus Controller driver i need for XP?
I have a HP Pavilion g6-1220sa notebook which has A8 AMD and running windows 7 64 bit.
I had to reinstall windows manually as trying to make the machine a dual boot with the win7 and ubuntu resulted in me messing the partitions up. I have managed to do so and been installing/updating all the drivers. But in the device manager, the SM Bus Controller still has a yellow excamation mark next to it.
I've just had to do a clean install of Windows 7 Ultimate 64 bit on my HP Pavilion DV6 6024TX notebook.
I've installed all the Recommended and Optional Windows updates and everything is working *except* the SM Bus Controller and USB Controller - which are both showing yellow exclamation marks in the device manager.
I've looked at the forums and it's clear I need to install some new drivers, but I'm not 100% sure *which* drivers to install.
I know this model contains *both* an AMD Radeon 6770M graphics accelerator *and* onboard Intel HD graphics - and it's meant to be switchable between the two, depending on the power profile it's using.
I've looked for the latest drivers on the AMD website and they *don't* support switchable graphics - see:
[URL]
This AMD support article refers me back to the HP site for the best drivers:[URL]
So, I've looked at the HP driver download page for this model, and there are a few options: [URL]
The fan on my E6400 runs most of the time at about 3000 rpm, I would like it to run at about 1500 rpm instead, I think 3000 rpm is quite noisy, even though it's stated as "slow"...
It works great and I'm able to controll the fan-speed (and noise!) manually..
I'm wondering if it would be possible to modify this fan controller for the E6400 and other laptops as well?..
The Zalman Fan Mate 2 has an input of 12V and can via the knob output between 5-11V, hence the fan will run slower if it is conncected to the Zalman controller. The problem so far is that the Zalman Fan Mate 2 is built for desktops with bigger power-pins, the one in the E6400 is quite small. Secondly I'm not sure about the voltage of the built in Dell-fan.
Anyway, if someone figure out how to modify a hardware fan controller for the Dell Latitude series, I think these controllers could sell like hot cakes...
XP has the controller flag in device manager (red) When I try to install the drivers I get setup.rul 380 error..is it a bad card?
View 3 Replies View Relatedi just installed a XP into my aspire 5050
but there's no wireless network controller (
the one on the bottom right on the screen .
I checked on device manager and the is Network Controller missing ;(
it showed as a yellow question mark .
I have a VGN-AR51SU. Only thing I need to do now is find out what the driver is for the UNKNOWN Mulimedia Controller = PCI bus 8, device 4, function 0
View 3 Replies View RelatedI am using Windows 7 Home Premium on my laptop and I am currently not able to connect to the internet. I looked up the Device Manager and I found that the drivers for Network Controller is missing.
View 5 Replies View RelatedI am using hp product because of its service is very fast recently I format my notebook with some issue i install all updates but sm controller is missing i also try automatically update but I couldn't find sm bus controller now i m getting very frustated because of sm bus controller. I am using pavilion dv6 6160 and using windows 7 ultimate...
View 9 Replies View RelatedMore than 4 weeks I've been looking for Ethernet controller card in the laptop HP-530 for the Windows Vista Home 64-bit not this for the 32 bit, this does not work ....
View 2 Replies View RelatedI have a HP 17-F049NB and reinstalled Windows 7 from scratch.
Everything seems to work well excepted the Wi-Fi: Windows marks the network controller as not known with the little yellow mark and I just can't seem to find any driver.
Computer infos:
Ref: HP 17-F049NB
Motherboard ref: Hewlett-Packard 227F 77.15
Product NO: J3S43EA#UUG
I used HP Support assistant to install my missing drivers ,it keeps failing one 2 drivers. One driver is the SM Bus controler,I understand it is SP55101. I tried to go to the support page and get it but to no avail. Tried several different time with assistant and fails every time. Also Validity sensor sp 55109, fails every time. When I plug in my cable from my iPhone 5 the software for the usb installs at times then it fails also ,very unstable....
My OS: Windows 7 Ultimate 64 bit
8 gig memory
HP Pavilion dv6-6113cl
