K8NGM-V, Onboard-LAN problems

Hi, I'm having some serious problems with the onboard LAN card on my K8NGM-V board. I've been trying alot and I cant get it to work properly. I installed the latest drivers from nvidia (nForce 8.26) and the card is detected and installed as "nvidia nForce networking controller", after a reboot it is assigned an IP from my DHCP router, so far so good. But when I try to access the internet (or my router which I'm directly connected to) it's not working as it should. I'm only getting like 25% successrate when I'm pinging an hompage or a LAN device. It's going REALLY slow to connect to webpages, most of the time the connection times out.
Right now I'm using a PCI network card, which works great. So the problem have to be with the onboard lan.
If anyone have the slightest clue to what could be wrong, please post!

Some nVidea lans seem to have some problems. I'm not sure wether the follwoing will be a solution for your adapter, but trying won't hurt you.
Goto Device manager and look for the adapter. Select Properties -> Advanced and look for Offload Checksum. Set it to Disabled, restart and try your connection. If it doesn't do anything, simply set it to what it was.
Edit: also, check for adware/spyware/virusses and check your firewall settings. Do you have a sperate modem? If so, what happens when you skip the router and connect directly to the modem?

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If the port does not light up when you connect a good known working cable, and device manager says the network controller is installed and working, then your network port may be broken, in which case there is not much you can do but RMA the unit for replacement.

Problem with onboard LAN

Hi,
I have the following problem: After playing around with overclocking and having to reset the CMOS a couple of times, my onboard LAN stops working even if I don't overclock anything. No ping, and the traffic LED is always on. And most interesting, when I shutdown my computer the traffic LED stays on. Is this a BIOS bug or what? Anyone experiencing the same problem?

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Hi!! today i've a problem whit my onboard lan chip Marvell yukon 88E8056.....i think is broken....no one O.S. can't see it...i've just try win7 and ubuntu 9.10....lspci show me all pci card except network pci...can someone help me??...i can't connect whitout it...
Sorry 4 my english...

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I have enabled the onboard lan in the bios, i have installed the drivers for the onboard lan. When i plug in my cable modem connection the program that came with the mobo reads that there r lots of BPS coming into the computer but the computer wont send information out. I am running Windows ME for a littel while on it till i can get XP ...is ME my problem or does anyone have ne other suggestions?

thank you for aswering
This is the second pc I built with the exact specification and the first one didn't give me problem at all.
The only thing I did different was select the option of Quick Setup to install the on board lan and audio at the same time and i did not install.
Can this be a Hardware problem?
mean time i will unistall the Audio driver and try to installed by Safe Mode to see what happends.
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256ddr
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Hello,
I've problem with MSI 785GM-E51 board. Suddenly, when I booted system (Ubuntu) I've noticed that there is no network and even network device (lcpci showed no network devices). Is it possible that the onboard LAN got damaged? I tried to check BIOS and renabled oboard LAN/remove PCI devices/unplug power for a few hours etc but nothing helped. Any suggestions?

LAN card has worked earlier?
PSU is starting to fail? If things work after several re-boots that may very well be the reason.

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KT6Delta onboard lan controller freezes machine after a recently purchase of new ram.
TwinMOS PC3200 TwiSTER DDR 512MB CL2
Chip = WLCSP, (DDR-PC400MHz)
Why i believe the ram purchase is the issue, you say?
Well you see this ram model is not on the supported list on the motherboard information page to msi. allthough the 256mb model is.
so i had to manually configure the DRAM timing so that my computer would run at fsb 166 and ram at 400mhz.
But lets get back on track. Everytime i copy over the network (large files that use top network speed) the machine either freezes or i might get away with a complete network connetcion loss. so i have tried to copy at different speeds and foudn out that 2 mbyte a sec is possible without the computer hanging.
i contacted http://www.broadcom.com support base and they did not know of any simmilar issues regarding the broadcom 57x integrated network hardware. But they did say that my ram might be the issue because the network card sends its DMA packets there.
and i quote:
"Response from Broadcom: I am afraid this is not a known issue to me. But if you are saying with the different RAM this problem was not seen, this point directly to the RAM you use on this system and the compatibility issue. The RAM could for sure cause this type of the problem since the network adapter DMAs packets into and from the system memory (RAM)."
So can anyone help me? i really want to be able to use my network hardware normally and not being forced to sell my current ram chip and buy a new one.
I can't remember all dram timings options but here are those i do remember.
CL = 2.5 (yes didn't work with 2)
Row precharge time = 5
Ras pulse width = 8
Ras to cas delay = 5
-Kim

Quote
What are your temps? Freezing often happens when CPU usage makes it too hot. I believe there is a way to check CPU usage in XP...
CPU temp is around 45-52 depending on what im doing.
Quote
I have a hard time convincing myself that the symtom - the LAN - is the cause.
What do you mean? its the ram chip thats the cause for the network freeze (or at least that's where it all is pointing at).
Quote
What is your video card? ...Tell us your system while you are at it!
Here's a quick list i made on the fly.
ATI Radeon 9600PRO 128mb ram
Amd xp thoroughbred 2500+
512mb ddr ram twinmos twiser series
KT6 DELTA FISR2 or something
2*160 gb maxtor sata disks + 2*80 gb maxtor ide disks
yeah thats it.

G31M3 V2 OnBoard LAN - WOL works Intermittantly

I've set up G31M3 V2 mainboard using on board LAN (Realtek RTL8139/810X) to wake on lan via internet/cable router from the power off mode.
When I shut down the target (remote) computer I can restart within a few minutes using a 'magic packet' (so I assume all router port forwarding and LAN settings are correct). But, if I leave that target computer switched off for half hour or more I can no longer start it using the 'magic packet'.
I'm guessing that charged capacitors are allowing the restart after short power off time but are discharging and preventing activation via LAN after a period of time.
This would mean that power is not being supplied to LAN when computer is shut down. Is there a setting in BIOS that I'm failing to see that ensures power remains applied to LAN board when computer is shut down (but still plugged into power) Could it be my actual Power Supply?
I have wake on PCI-E & wake on PCI (PME#) enabled in bios.
Any thoughts?

Last year I lost interest in this problem after getting nowhere. Now I'm keen again to try to get WOL working on my computer.
I've re-read this thread and everything I wrote initially is still the case and the problem.
The last reply I had was from 'Cronnin' suggesting checking bios setting.
As I stated in my original question/problem I have enabled 'wake on PCI-E', 'wake on PCI (PME#)' in bios and tried with one or the other enabled and with both enabled.
1: The computer starts from 'shut down' S1 mode via a 'magic packet' if I send the 'magic packet' within a few minutes of shutting down, therefore I assume all addresses, port-forwarding, wol bios settings etc are correct
BUT
2: Sending exactly the same 'magic packet' after the computer has been shut down for 1/2 hour or more will not turn it on.
The thing that I still think points to the problem is the fact that the green led on the onboard LAN NIC goes off when the computer is shut down (S1 mode). It also goes off when 'S3' mode is selected in bios.
Incidently, in both those shut down modes the 'num lock' led on the keyboard is still on so I gather the PSU is still supplying 5V to the mainboard.
I'm leaning to the idea that the problem is a fault with the motherboard or on-board NIC. Does anyone have any other suggestions?
Thanks in anticipation.
Agathosthenes

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Hello all,
I am trying to build a system using this setup:
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I have searched the forums completely and have been trying every suggested method to get the onboard LAN to work. Both ports are not working. I have updated the chipset drivers, Lan drivers for each, updated the bios, tried disabling the Giga lan port and just using the Nvidia, etc... Nothing seems to be working.
The connection states that it is connected and it shows an IP address but there is no DNS or Gateway and it will not connect to the internet or download updates for Kaspersky.
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Your cables in order?
Hm,so they do appear in hardware manager correctly?
And drivers are installed etc.?
Do you see any led activity from the Lan connectors at the rear of your pc case?
Now the following could be different for each provider,but my modem gets a standard ipnumber if my modem can't connect to my provider,when the connection does happen it shows a 10.xxx.xx.xx number and after that my real ipnumber gets assigned.
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There is a basic test you can use to check if your modem is detected correct by the pc and your cables and setup is in order.
Go to your web browser and type http://192.168.100.1/ this will show if your Lan is communicating with the modem.
If this all seem to work you have a problem before the modem,or the modem itself is defect.In these cases contact your provider.
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Just wondering if anyone can solve my problem. Have got a 915G Neo2 board running with Windows XP. On enabling the onboard LAN in the BIOS it won't boot Windows....the following error is displayed on a windows blue screen
"0x0000007E pci.sys - Address F75DE0BF base at F75D7000"
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Moan Guide

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hi, i'm new :P
Got a really strange problem, i have 2 pc's with both a kt6 (ms7021) mainboard. And on both pc's the onboard lan just disappeared after a week. Drivers are still installed, but windows doesn't see it anymore. you should think...ahh lan disabled in bios. BUT that's the weird part, the disable/enable option is gone!! It used to be above the onboard audio but not anymore.
Hope some one knows what to do, can't contact msi in my country at this time. So i hope you guys can help me

Hm, that sounds unusual! And the connection between the two machines is still there, I guess? Where is the error?!
Try entering Safe Mode, or reinstall your operative system. Hopefully, the hard ware will be re-found and installed. Keep the drivers handy!

KT2-COMBO LAN PROBLEMS

I just bought this mobo (KT2-COMBO) and i`m running Windows 2000 Advanced Server, all is working fine escept for the Onboard Lan that doesn`t Work at 100mbit, only works at 10mbit half duplex , but i really need to work at the speed of 100 mbit. Please Helpppp.
Thanks
Marcelo

Hi.
My problem is that i want it to work at 100mbit, but i can only work at 10 now.
I'm experiencing this:
I poweroff the computer, When i turn it on the 100mbit light turns on, but:
When any OS begins starting (win98, winxp, win2000) the 100mbit light dissapears and the 10mbit keeps on.
I tested this trouble with clean installs of windows 98, windows xp, windows 2000
and i experienced the same in all these.
The lan cable is the best quality, category 5, built & tested with proffessional tools.
The switch is a Encore ENH916P-NWY 10/100 Switch
I send u the details of my motherboard, drivers & versions
Mother kt2 Combo VIA kt 266A
MS-6764 (v1.x) ATX Mainboard
I have an AMD Athlon XP 1.8+
I have 256mb ram
I have a nvidia gfoce 2 mx 440 agp
Windows XP Pro SP1 installed
The version of the onboard lan driver is 3.13.0.348
I bought 15 PCs with this motherboard for an icafe
I must solve this speed problem because I must open the local soon..
Please help me. What could i do to know which is the problem?
Thanks a lot in advance.

G31TM-P21 Onboard LAN Wont Work!!!!

I have read. I have searched. I have spent almost a day on this. It has to be easier than this. I had a wireless card. I had to move computer. It doesn't receieve the wireless signal that well anymore. I say "I'll run a cable and use the on board LAN". I bought a new cable. Before I started I checked it (worked properly). Then I disconnected and uninstalled the wireless card. Downloaded the drivers for the mobo LAN (I have no idea where my disk is?).
I have it to the point where the computer is recognizing the PCI-E family controller as the Network adapter but it says the cable is unplugged (it is not and has been triple checked). It also wants to install a PCI device and SMS controller (I can't get these to install at all - it rejects all drivers I throw at it). I have the drivers from MSI. It didn't take them.
Windows XP SP2
G31TM-P21 mobo
in Set up I have on board LAN enabled and LAN ROM enabled
PCI-e graphics card (I don't remember which one and I'm too frustrated to go look)
Am I missing something simple?? I usually can solve all my computer problems after this amount of time. I'm severely frustrated (this typing did help though). If I need to post more info let me know.
I need to go take a walk.

I'll check the cable again. But I still can't get past this phantom PCI device it is finding. So when I switched to onboard LAN it found 1.) PCI-e Family 2.) SMS Controller and 3.) PCI device. I have gotten the drivers to taken for items 1 and 2 (I found the install disk) but for the life of me I can't get the third thing (the phantom PCI) to install. It is not giving me any clues what i need either.
I'll try again tonight but any help wouldbe appreciated.
I did this on one of other computers last year and all I had to do was change it in the BIOS. No install. No drivers needed. Why is this so complicated.

MOVED: G31M3 V2 OnBoard LAN - WOL works Intermittantly

This topic has been moved to Intel Core 2 Duo/Quad boards.
https://forum-en.msi.com/index.php?topic=149866.0

Last year I lost interest in this problem after getting nowhere. Now I'm keen again to try to get WOL working on my computer.
I've re-read this thread and everything I wrote initially is still the case and the problem.
The last reply I had was from 'Cronnin' suggesting checking bios setting.
As I stated in my original question/problem I have enabled 'wake on PCI-E', 'wake on PCI (PME#)' in bios and tried with one or the other enabled and with both enabled.
1: The computer starts from 'shut down' S1 mode via a 'magic packet' if I send the 'magic packet' within a few minutes of shutting down, therefore I assume all addresses, port-forwarding, wol bios settings etc are correct
BUT
2: Sending exactly the same 'magic packet' after the computer has been shut down for 1/2 hour or more will not turn it on.
The thing that I still think points to the problem is the fact that the green led on the onboard LAN NIC goes off when the computer is shut down (S1 mode). It also goes off when 'S3' mode is selected in bios.
Incidently, in both those shut down modes the 'num lock' led on the keyboard is still on so I gather the PSU is still supplying 5V to the mainboard.
I'm leaning to the idea that the problem is a fault with the motherboard or on-board NIC. Does anyone have any other suggestions?
Thanks in anticipation.
Agathosthenes

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I'm having major problems with the onboard LAN on my KT6V-LSR...
Everything was working fine, until I decided to overclocking a little, then problems with the onboard LAN started!!!
Basically when I connect the ethernet wire to the onbaord LAN windows still shows as no connection???
Windows XP recognizes the onboard LAN and I'm able to update drivers, but still no luck regardless of what drivers I use...
I've also tried clearing CMOS and installing a fresh copy of Windows XP and still no luck!
Correct me if I'm wrong, but I think the VIA southbridge takes care of USB, LAN, and audio... So why is it that my onboard sound and USB works fine but the onboard lan refuese to work???
The green light for the onbaord LAN on the I/O is always lit, is this normal???
I've just bought a PCI network card and it works fine, but the onbard LAN still doesn't work???
I'm thinking it's a defected motherboard, but I do not want to go throught the trouble of RMAing it.
Any help is welcome...
KT6V-LSR
AMD Athlon XP 2100+
Samsung PC2100 (512MB)
Asus Geforce 4 Ti4200 8X (128MB)
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I've tried taking out the PCI one then disabling the onboard and re-enabling it, but no luck... It just doesn't work. Now I'm starting to think it's a bios problem with system standby in S3??? Or perhaps hibernation???
Really, I think I've given up on the onbaord LAN. Everythings working fine with my PCI networkcard...
So again, thanks guys for contributing on trying to come up with a solution to my onbaord LAN problem...
Thanks.

K8NGM-V, Onboard-LAN problems

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