LeNovo 3000 N100 0768-04U - No sound

I am getting the message ... Windows\system32\AVRT.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administror or the software vendor for supportCan anyone tell me what to do ., the computer did not come with a Windows Vista CD so I don't have the original "media" as suggested above ?

Download from: http://www-307.ibm.com/pc/support/site.wss/MIGR-63572.html
appropriate drivers for your sound hardware and install them...

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Lenovo 3000 N100 0768 DKU Battery problem

Lenovo 3000 N100 0768 DKU Laptop has battery issues. The battery shows 75% & total battery power remaining @ 76%.
The battery charge does not change when connected to the system with the AC adapter. The system will only function with the AC adapter attached. The system will not function on battery alone.
Is there some type of battery re-calibration available? My husband checked the battery with a meter that shows that it still does have power. The battery is a Sony LION; the original one purchased with the computer.
Thanks in advance for any suggestions offered!
Rita

Try this link: Troubleshooting battery issues - 3000 Family notebooks:
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-63099
If that is unhelpful, there is battery troubleshooting info on page 27 of Lenovo 3000 N100 and N200 Hardware Maintenance Manual.
The manual supports Lenovo 3000 N100 (MT 0689 and 0768) Lenovo 3000 N200 (MT 0769)
See this link for the manual
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-63486
Hope this helps!
Thank you
3000 C200 8922-2AU Laptop
Windows XP Pro
T5500(1.66GHz), 1.5GB RAM, 80GB 5400rpm HD, 15in 1024x768 LCD, Intel 950, CDRW/DVD, Intel 802.11abg wireless, Modem, 10/100 Ethernet, IEEE 1394, 6c Li-Ion batt.

Lenovo 3000 N100 0768 - 30 pin LVDS pinout of graphic card

Hello!
I have a N100 0768 model with GeForce Go 7300 (1680x1050). I've noticed that the LCD is connected through a 30 pin LVDS interface. Since I'm using an external TFT with 1920x1200 resolution I would prefer to use digital video output instead of VGA out.
Do anyone know what kind of 30 pin LVDS interface has the GF Go 7300 card in this model?
Is there any LVDS to DVI / HDMI / DisplayPort converter that I can connect to this connector to use my TFT with digital video ouput?
regards,
NA

hence why i refer you to get a USB 2 DVI converter.
Message Edited by lead_org on 02-06-2009 04:42 AM
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

Need to Flash BIOS on 3000 N100 (0768-04U)

System will not boot to Windows (Vista) which is what came on this PC. Current BIOS version installed is 63ET62WW which is v1.08. How can I flash it without windows? I want to flash to 63af08us which I believe is v3.12.
I've tried using the Start Up Recovery disk and it takes about 2.5 - 3 hrs to load disk 1 but it never comes back and asks for disk 2 or 3 which I have. Using Rescue and Recovery Version 4.
This pc is for a friend of mine who is home for 28 days from Iraq and I need to get it fixed before he goes back.
Please help if you can.
Thanks

Ah....now I understand your dilemma.
Your behavioral description would make me think generic drive corruption or malware.
Sounds like you're thinking along the same lines and were going for a 'nuke and repave' strategy.
I'm wondering if the problem with the 3rd party util may be that, like XP, they lack sata awareness on their own without loading a driver first, as XP does via the F6 option.
How is the drive controller set in the bios?
If it's set to sata, you could try setting it to ahci instead, then see if you can delete partitions.
I'm less than optimistic though, since I would assume that the restore disks would have this functionality natively.
I had a similar issue recently with a desktop.
After nuking the partitions, I still couldn't get through an XP install.
It would huff and puff, start being unable to find files on pristine cd, and eventually choke.
At that point I started stripping cards and devices out of the box to no avail.
Finally grabbed a linux disk and ran mem test.
To my joy, it started spewing massive errors.
Replaced the faulty mem module and all was well.
With a laptop, there isn't much to yank, but have you tried tossing a different drive in as a test?
If you put another drive in, have the bios set to ahci, and boot from an xp disk and it still glitches, then that at least eliminates malware as the boot culprit.
My local shop has notebook sata drives from $60 on up, so if you can't borrow one from work, it would at least be an inexpensive part.
I know NC is also a tech hub, so you probably have similar prices there.
I mentioned removing the nic as an option because I wasn't sure why you wanted to flash, and the readme for the bios update does reference a potential no-boot situation caused by a broadcom wifi chipset. I figure this is unlikely to be your issue though, as I would have expect such a problem to be either sporadic, or to have existed out of the box.
While it's internal to the laptop, it's a mini-pci card and is removable, though I don't recommend it without specific justification.
Removing the card is fine - but I've seen a lot of people screw up the little hirose connectors that attach the antenna leads to the card. They just aren't made for repeated insertions, though they'll do fine a few times if you're careful. If you want to try that, just be careful, and leaves the wires attached to the card when removing it. There isn't a lot of play in the leads, but there should be enough to get the card out of the slot.
Bios corruption is pretty rare, but anything can happen.
[Oh, another thought. You could slap the notebook drive in an external usb enclosure ($15-20 part), attach it to another pc, and the run utils on it to check the health of the drive.]
Message Edited by zombiwulf on 07-30-2008 04:25 AM

What motherboard in my 3000 N100 0768-A53?

Hi guys! Have a problem with my Lenovo 3000 N100 0768-A53. Every time I hit the power button all it does is the heatsink fan spins and I hear the DVD drive and that's it! No beeps, screen is completely blank so no error codes. I removed DVD drive, hard drive, and ram from the laptop and still no go. From what I've been reading on the forums, it sounds like I need to replace the motherboard?
Now, if that is the case, I am confused on which motherboard I need for this laptop. According to the parts list on the lenovo web site my laptop uses motherboard model number 41W1201. Im I correct? BUT, when I removed the ram from the laptop I was able to see the sticker on the motherboard with model number 41W8032.
Why does the web site say one motherboard model and I have different model installed ? What's the difference between both motherboard models? Can I purchase either motherboards and transfer the CPU, DVD drive, ram.... From the old unit and use it with the new with no problems?
Thanks for the help guys

Hi, did you ever get this solved? I have the same problem.
http://forums.lenovo.com/t5/Lenovo-3000-and-Essential/3000-N200-0769-EGG/td-p/1046629
Kenneth

I cant hear my spekers in 3000 n100 0768-59g

I have lenovo 3000 n100 0768-59g and I don't hear nothing from the speakers.
I use Windows 7 Enterprise now, before I installed win7 I used win XP and I heard very good.
now I see in mixer the song volume up an down but I don't hear nothing.
pleas somebody help me...
I search answer in Google and I don't find, and I call to lenovo but them don't
support Because the Warranty is over.
tnx a lot

make sure that your playback devices are enabled.
right-click the speaker icon on your taskbar > select 'playback devices'
in the empty space, right-click and select both 'show disconnected/disabled devices'
do you see icons for your speakers and headphones now? you may need to enable both of these.
you can also try the troubleshooter to discover any connection issues that may exist, instructions are below:
- click 'start' > select 'control panel'
- type troubleshooting in the top-right search field > select 'troubleshooting'
- click 'hardware and sound' > select 'playing audio'

3000 N100 0768-BXG Bios Problem

Hi All,
I'm in need of some urgent assistance.
Clients laoptop Lenovo 3000 N100 0768-BXG, Windows XP
I have just flashed the bios from 1.8 (63ET62WW) to 2.03(61ET34WW), but the way the website was worded did an update to 3.2 first, laptop crashed with a blue screen.
Got hold of version 2.03 (but did not have AdRomLdr.exe, ran WinPhlash.exe) , flashed laptop and got it loaded but know the laptop does not startup straight away. It takes several attempts before it fires up and windoes XP load normally.
During all this flash attempts, lost the original bios that was saved.
I have read various messages in this forum, but not positive answer on how to rectify this.
can anyone asist with a solution to this bootup problem that is occuring.

I see this is an old post, (Nov 2008!) but you describe EXACTLY my situation.
My laptop Lenovo 3000 N100 0768-BXG, Windows XP
I have just flashed the bios to 2.03(61ET34WW), and got it loaded but now the laptop does not startup straight away. It takes several attempts before it fires up and windows XP load normally.
Can you tell me how you resolved this? Or can anyone els help?
Thanks

Lenovo 3000 N100 audio problem

i use a 3000 N100 0768-B9G notebook with win Xp for a year and for some reason i had to format the Hard drive yesterday. i reinstalled my Win Xp and visited the site and downloades the audio drivers for the sound but nothing happend there was no device. then i downloaded the system update programm. it downloades all of the drivers including one for audio (different from the one from the lenovo site) and this time i had a audio device (not the old one though) my speakers were off and when i pluged external speakers to the speakers in the sound was horrible...what can i do?

Problem is that I have downloaded ALL DRIVERS from link you provided (www-307.ibm.com/pc/support/site.wss/product.do?template=/product.do?template=%2Fproductpag_1";return this.s_oc?this.s_oc(e):true">http://www-307.ibm.com/pc/support/site.wss/product.do?template=/product.do?template=%2Fproductpage%2...) but audio, video and network controller still doesn't work.
Please, does anybody know where is possible to find 'working' drivers? Drivers provided by above link are not for Lenovo 3000 N500 configuration. Neither, on this configuration is not possible to download Windows XP SP3.

Lenovo 3000 N100 notebook cannot connect to my wireless network

Hello,
this is my first post. I am new member. I also am a very novice/amateur computer user and so I need some help from some pros or anyone that has experienced a similar problem and can help fix my laptop. I have a Lenovo 3000 N100 laptop model number 0768 6EU. About a week ago I updated/downloaded a bunch of software upgrades from Lenovo's website recommended for this computer. Prior to this download I was able to connect to my wireless home network. But after the download of various required/recommended software upgrades it no longer connects to the wireless home network. my other laptops connect so I know that it is not my wireless router. I have tried various things recommended by the ThinkVantage access connection on my computer but I get the following on that: signal strength: 0%, status: disconnected, IP address: not assigned. I also ran the diagnostic tools and it gave me the following: connection status: disconnected, cause: wireless stack initialization failed, error code: 118, recommended action please check the wireless driver installation. I even went to the Intel wireless 3945 abg hardware properties window and pressed the tab to revert back to the prior driver for the wireless card. I would appreciate any help. I know this message/post is long but it is the only way I can explain what is going on

Hi
I have this problem also with my Lenovo 3000 V200.
Sometimes when I boot up the PC it will connect to the network and everything works just fine.
At other times, after boot, the "wireless stack initialization failed, error code: 118" problem occurs
and the only way to solve it seems to be a PC restart. Nothing else I do will bring the network up.
If I study the Networking tab in Task Manager it indicates that no adapters are available (wired eth.
access also fails). At a few occations connectivity have failed alltogether (i.e. a reboot have not solved
the problem). Last time this occured I had to reinstall the complete system (from a previous backup)
to get networking up.
I have tried different versions of Access Connections (5.02, 5.12, 5.21) and the same problem occurs
at seemingly random instances in time. This is obviosly a problem with the Access Connections software
since the Wireless networking works fine when I let windows manage it...
Anyone with a fix?
/Fredrik

Maximum size for Hard Disk in Lenovo 3000 N100

I have the Lenovo 3000 N100
it came with 100 GB Hard Disk 5400 RPM
What is the maximum Hard Disk that can be used. Can it be of 7200 RPM or only 5400 RPM?
Thanks for possible reply
Abraham
Solved!
Go to Solution.

@ortegaluis: my hard disk crashed a few days back (i have 3000 n100 and currently running the machine on a 1 gb pen drive )
was planning to buy a 320/500 GB hdd : seagate or western digital or hitachi (since hitachi was the one intially installed)
Could you please tell me, which one would be best? (it seems you have experience in the field)
Do i need to look for specs any other than these: 7200 rpm, 2.5" ?
Thanks
PS: all those who want to know possible behaviors of hard disks before crashes, visit http://datacent.com/datarecovery/hdd/hitachi . Mine gave a clicking sound exactly like the one on the page. Worked for a few days before giving up. If you hear similar sounds, back up your data immediately unless you want to loose it like i did

Installing Windows 7 on my Lenovo 3000 N100

Hello!
I have Lenovo 3000 N100 with Windows xp.
I want to install Windows 7 on my computer and I have some questions:
1) Is it possible to install Windows 7 over my computer?
2) I have paratition C and rescue and recovery hidden paratition. As a part of Windows 7 installation I have to format drive C.
If i format drive C my paratition will be deleted too? I mean, after Windows 7 Installation will I have the option go restore back to original factory settings (Windows xp) by getting into ThinkVantage by clicking the Lenovo Care Button during startup?
3) Will I be able to get Windows 7 compatible drivers for my computer? (Sound, Intel graphics, wireless card and etc)
Thanks!

Windows 7 works well on the N100 with 2 GB ram,
and a dual core CPU.
If you do not change the size of c: partition,
Lenovo Care Button may still work. I do not know for sure,
as I never used it on my N100s.
Also make sure you have burned recovery disks,
in case the button does not work.
It is also a good idea to create a "disk image" using
a program like Acronis True Image, or similar before
installing another OS. This would be stored on a external hard drive.
There are also various free imaging programs available
on the web. This has been my preferred method.
As for drivers, I only needed to install Audio, and Card Reader
drivers. Win 7 had built-in drivers for the rest, and windows update
found some newer versions. Your results may be different,
due to the different versions of the N100 hardware.
So with some planning, Win 7 works quite well on the N100,
with some minor quirks, IMO.

Lenovo 3000 N100 - Graphics or Display driver?

Hi there!
I hope you can help me with finding GRAPHICS and/or DISPLAY-MONITOR driver for
Lenovo 3000 N100 / Type 0768 / OS Win XP
I can't find it anywhere on the site :
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-63572
I really need it as after new installation of OS (Win xp), the displayed grapchics and resolution are very bad.
Thank you for the answer!
Tom

Thank you for the answer!
It's 768
http://www-307.ibm.com/pc/support/site.wss/quickPath.do?quickPathEntry=0768FGG
-- so I should DL Intel 950.
Let's go to work now!
Tom

LENOVO 3000 N100 "lock-up", "stall" problem

My laptop will start, but stall/freeze at any step after pushing the on buttom. It stalled at "window is starting up", "login in screen", afetr login, during loading the start-up programs or few minutes after running any propgram like Internet Explorer or spybot. When it stalled, the mouse is still able to move arond, but nothing happen if you click an icon. If clicking too many times, it beep two times and the mouse stalled. After a lot of try-and-errors, I think I find out the cause (with 80% confidence). Somehow, I.E. is causing lock-up. I have I.E. 7.0 and Window XP. What shoud I do to fix the problem? I tried to remove I.E. 7.0 from my laptop and re-installed back. It didn't work. Then, I tried to install I.E. 6.0. The set-up says it detected a new version of I.E. installed on my laptop and won't install I.E. 6.0 even I.E. 7.0 is already removed. Thanks for the help.

Try this link: Troubleshooting battery issues - 3000 Family notebooks:
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-63099
If that is unhelpful, there is battery troubleshooting info on page 27 of Lenovo 3000 N100 and N200 Hardware Maintenance Manual.
The manual supports Lenovo 3000 N100 (MT 0689 and 0768) Lenovo 3000 N200 (MT 0769)
See this link for the manual
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-63486
Hope this helps!
Thank you
3000 C200 8922-2AU Laptop
Windows XP Pro
T5500(1.66GHz), 1.5GB RAM, 80GB 5400rpm HD, 15in 1024x768 LCD, Intel 950, CDRW/DVD, Intel 802.11abg wireless, Modem, 10/100 Ethernet, IEEE 1394, 6c Li-Ion batt.

Missing Drivers - Downgraded from Vista Home to Windows XP Pro SP3 - Lenovo 3000 N100 Notebook

Hey,
I have a lenovo 3000 N100 as well and recently downgraded to Windows XP Pro Service Pack 3.
However, I have a lot of hardware drivers missing (yellow question mark) -
1) Audio Device on High Definition Audio Bus
2) Base System Device (listed thrice so I'm guessing there are three separate drivers needed)
3)Network Controller
4) Video Controller
5) Video Controller (VGA Compatible)
I have no audio or wireless either. Lastly, I have spoken to lenovo and they asked me to download some drivers from lenovo.com. I did and also downloaded every possible driver for XP on the lenovo site but still had no luck.
I would really appreciate any help/guidance you can offer. I have exausted all resources at this point.
My email is xxxxxxxxxxxxx so feel free to reach out to me there as well.
Thanks a ton.
Kabir
Note from Moderator: Please don't post the same message in multiple boards/threads as it splinters the discussion. Duplicate(s) removed. Also removed your e-mail address to protect your privacy.
Message Edited by JaneL on 03-29-2009 09:46 PM

Hey, I have a lenovo 3000 N100 as well and recently downgraded to Windows XP . However, I have a lot of hardware drivers missing (yellow question mark) - 1) Audio Device on High Definition Audio Bus2) Base System Device (listed thrice so I'm guessing there are three separate drivers needed)3)Network Controller . I have downloaded some drivers from lenovo.com. I did and also downloaded every possible driver for XP on the lenovo site but still had no luck. I would really appreciate any help/guidance you can offe.. My email is [email protected]
so feel free to reach out to me there as well. Thanks a ton.
Deepshikha

Lenovo 3000 N100 - Stays on just for a very short time

I have a Lenovo 3000 N100, Model Type 0689-29U
Will power up but only stay on for a short time (less than two minutes usually) before it shuts down without any errors. Does not stay on long enough to run hardware diagnostics.
Have replaced the following items so far:
1) Main System Board (motherboard)
2) Both Memory Modules
3) Power Adapter (power brick)
4) Hard Drive
5) Battery
Still the same results. I am not thinking that the CPU may be either bad and/or it is heating up. I am not sure how the fan on this unit is supposed to behave. In other words, I am not sure if it is supposed to be on all the time or not. When I first power the system up, the fan comes on just for a few seconds then goes off and never comes back on again. I assume that is because this unit's fan is supposed to come on only when needed although not sure.
If anyone has any ideas and/or any feedback on anything I have written above, I would greatly appreciate your input.
Thank you.

remove the battery and plug the ac power, and check if issue persists.

LeNovo 3000 N100 0768-04U - No sound

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