What is PCI Serial Port on HP Compaq dc7800? (93459 Views)
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Occasional Advisor
Иван Иванофф
Posts: 10
Registered: ‎03-17-2008
Message 1 of 15 (93,459 Views)
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What is PCI Serial Port on HP Compaq dc7800?

Hi all! Help me please.
I cannot find driver for PCI Serial Port on HP Compaq dc7800. What type/kind of a device/equipment is it?? And where I can find driver for it?
Thank you very much in advance.
Honored Contributor
Rich S
Posts: 11,869
Registered: ‎07-03-2005
Message 2 of 15 (93,278 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

more tha n likely it is the serial over lan driver.


Intel Local Management Service (LMS) and
Serial-over-LAN (SOL) support for Active Management Technology (AMT)

http://tinyurl.com/3dqag9


If that is not it:

Check your device manager.

In XP, you can look up the device name in the device manager.


Control Panel > System (icon) > hardware (tab) > Device Manager

If there is a yellow mark right click it, select Properties, Details tab...

You Will find a string like this one:

PCI\VEN_1102&DEV_0007&SUBSYS



copy and paste the entire string and post it ....

VEN_ is the vendor and DEV_ is the device model number ...

with that string we can get you the proper driver.



Rich


say thanks with HP POINTS
Occasional Advisor
Иван Иванофф
Posts: 10
Registered: ‎03-17-2008
Message 3 of 15 (93,277 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

No, it isn't.
I make, what You say.
This is the string.
PCI\VEN_8086&DEV_29B7&SUBSYS_2819103C&REV_02\3&B1BFB68&0&1B
Occasional Advisor
Иван Иванофф
Posts: 10
Registered: ‎03-17-2008
Message 4 of 15 (93,277 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Vendor - Intel Corporation.
Device - i don't know. My vendor identifier did not respond to me.
Occasional Advisor
Иван Иванофф
Posts: 10
Registered: ‎03-17-2008
Message 5 of 15 (93,277 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Hm, you are right, this is Serial Over LAN. http://www.pcidatabase.com/search.php?device_search_str=29B7&device_search=Search
But after installing Your driver the device is still marked yellowl.
Honored Contributor
Ron Silver_1
Posts: 8,238
Registered: ‎10-25-2004
Message 6 of 15 (93,278 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Go into the device manager and click the uninstall tab and shut down totally power off to computer totally (even pull the power cord from socket) start up and see if the device is detected and installed correctly. This works sometimes if you are sure what it is,then you may have to do a forced install where you select the type of device and point it to the driver.
Occasional Advisor
Иван Иванофф
Posts: 10
Registered: ‎03-17-2008
Message 7 of 15 (93,277 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Great thanks for You answers. The problem is fixed. This is really SerialOverLan. Required driver is here http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=en&prodTypeId=12...
Dear Rich_S, thanks and respect!
Honored Contributor
Rich S
Posts: 11,869
Registered: ‎07-03-2005
Message 8 of 15 (93,278 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Glad to be of help....


Rich


Occasional Visitor
Xucre
Posts: 1
Registered: ‎09-22-2013
Message 9 of 15 (46,576 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

[ Edited ]

hi...

 

i have tryed to download the driver but it is not there may you send me a link to download please.

i have the same problem with this device.

 

Thank you...

Occasional Advisor
Chinh_Ng
Posts: 7
Registered: ‎01-01-2013
Message 10 of 15 (46,000 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Dear All .

I have installed the OS Win 7 on my computer HP DC7800 convertible minitower more than a year. At that time , the computer runs smoothly, with all drivers were in OK, But recently, the computer has been in trouble with yellow mark on Ethernet Controller, so I could not connect some my removable devices. I have been locking for and dowloading some drivers in the forum to install , but the situation is not improved. The Ethernet Controller has still yellow mark on it.

Would you please helping me by send to me the link for dowloading driver to solve the trouble ?

Thank you for your support.

Thank you very much.

Chinh_Ng

Occasional Contributor
czarboom
Posts: 6
Registered: ‎09-28-2013
Message 11 of 15 (45,950 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

two items,

did you run system check from bios to see if everything is working correctly?

Also regarding the ethernet controller, is it to every router, can you connect at all?  If one router, check for router firmware updates, usually drops and connects are router related, in wifi, if direct connect  run terminal window.

ipconfig /relese [pres enter]

ipconfig /renew [enter]

exit [enter]

 

also ping router, and ip of hosts connection. 

ping 192.168.1.1 or 0.1  (unlessed changed)

ping google.com or any outside site

tracert (any site name)

pathping  (see if any packets are dropping) 

These should be a issue, but you want to be sure that your not renewing over and over and loosing connection because your isp is dropping or whatever.    also check tomshardware.  Those dude know more than I ever will

good luck

Occasional Advisor
Telkwa
Posts: 9
Registered: ‎03-01-2011
Message 12 of 15 (37,681 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Good day to everyone!

I realize this is an old thread, but it helped me with a new problem.  I've got a dc7800 CMT.  It's been dual-booting Vista and Ubuntu 12.04 for a while.  Recently decided to replace the OEM HDD with a 256GB Samsung 840 EVO, and replace Vista with W7.

 

Things went relatively well, but I had three exceptions in Device Mgr.  Two that said something about PCI Controller, and a USB Controller too.  A Silverstone PCI-X add-on USB 3.0 (ECO4-P) card was non-functional.  It worked when booted into Ubuntu.  I assumed the card was the source of the error messages.  The Silverstone drivers (off CD and from their website) didn't help.


So I removed the card and rebooted.  Was surprised to see that there was still yellow in Device Mgr. although one of the 3 exceptions went away. 

 

Next step, go to HP Support and let HP auto-detect the machine.  I installed the chipset drivers, which made one of the remaining yellow marks go away.  Something about USB Controller.  

 

Did a search on HP Forums, which led me to this thread.  I followed the link to the Serial over LAN driver.  At first the driver install failed, but then it came right back up and this time it ran.  That was kinda odd, but Device Mgr. looks good now.

 

I might have stumbled onto the correct drivers thru some sustained guessing, but it was nice to find these directions.  Thanks!

 

 

Occasional Visitor
rcaconnie
Posts: 1
Registered: ‎02-13-2014
Message 13 of 15 (32,486 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

My driver string is the same EXCEPT it ends in 0 (zero) not B

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DrKash
Posts: 2
Registered: ‎05-01-2014
Message 14 of 15 (22,991 Views)

Re: What is PCI Serial Port on HP Compaq dc7800?

Thanks! One problem is solved.

This is really works. Driver is on link http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?lang=en&cc=en&sp4ts....

Occasional Visitor
DrKash
Posts: 2
Registered: ‎05-01-2014
Message 15 of 15 (22,975 Views)

"The HDA Audio bus driver is required and not found"

I installed windows home edition.

I could not HDA bus driver. I download drivers from HP site as well but when start instailation, the instal shielwizard shows a message "The HDA Audio bus driver is required and not found". 

 

When i went in device manager and checked the properties of hardwear, i found in yellow following unknown driver need to install.

 

PCI\VEN_8086&DEV_293E&SUBSYS_2818103C&REV_02\3&B1BFB68&0&D8

 

Looking for kind guidance

 

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