Lenovo G550 SANYO PABAS024 Battery problem

Hi, I just wanna tell you the problem with my my battery, while I was watching movie on my laptop, suddenly it shut down itself and I don't understand the reason firstly but then I saw the AC power did not plug so I realised that my battery did not worked anymore. I took out it, clean it if it got too much dust or something then insert it again but without AC power my laptop does not start When I turn on the Laptop with AC power I can see that the Battery is recognized by system but it shows %100 Full rate of charghe. It really makes me nervous, this was happened suddenly and there is no obvious reason. It shut downs itself when I take out the AC power.
What's the problem ? Please help me.

Hello mate,
The first time it switched off, did you let the battery discharge completely?
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Lenovo g550 VERY Strange Keyboard Problem

Hello All,
Sometimes, whenever I type on my Lenovo g550 laptop, the letters will sometimes stop working. For example, if I press and normal letter key such as "k" it will come out 0 and if I keep pressing the key it will type 01234567890 and keep repeating that. It's not just with certain keys though. It's ALL the keys. If I type the sentence "the dog jumped" it will come out as "012 345 678901". Please help, I'm pretty sure my laptop is still under warranty so I need help ASAP.
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@ truebeam
we are aware of the guarded id issue but the symptoms are not the same.
http://forum.lenovo.com/t5/Lenovo-3000-and-Value-line/G550-laptop-typing-in-numbers-instead-of-lette...

Lenovo G550 20023 Wi-Fi problem

Hi all,
I have some annoying Wi-Fi problems with my G550 model 20023 (not like anything i have read before on forum). My notebook can't "see" at all my TP-Link TL-WR340G wireless router while other desktops/notebooks/smartphones can. Problem occured first time few months ago. That time I was thininking that some malicous software may be cousing trouble and after detailed search found nothing I reinstaled Windows 7 64bit build 76000. This time, the history repeats ( BTW, I can't remember how trouble stared for the first time). Now notebook couldn't find wirelees adapter after restart made by instaling Adobe update (later on, i uninstald all of Adobe software with CCleaner, but it didnt help). In first, after few shutdown's (not restrats!) and again power on, G550 would recognize its wirelees adapter, but now its dead. Now, I can use only wired network, but thats not I bought notebook :/
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exists unknown device in Network Adapters menu This suggests your network adapter card (NAC) is partly recognized by Windows. NACs do go bad, and sometimes their connections get loose inside the machine. I don't have access to how your G550 is put together, but many similar laptops have their WiFi NACs plugged into a tiny PCI connector on the motherboard. This is often very easy to access without completely disassembling the laptop. If the suggestion of using a Live CD to see if the NAC is usable doesn't work, I suggest finding where the NAC is plugged in, pulling it out & then reinserting it. This tends to cure problems due to the NAC loosening in its socket.
If that doesn't work, the quickest solution is to buy a cheap WiFi NAC which connects to your computer by a USB port. This is less work & expense than replacing the original WiFi NAC.

Lenovo G550 does not charge battery!!!! please help!!!!! :c

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hi Chernandez51,
Welcome to the Lenovo Forums.
From your observation, it seems like the battery was fully discharged after not being for a long time (batteries degrade overtime due to age, heat, and usage).
What you can try is to charge the battery for an hour or two while the computer is off then observe the status light indicators.
- Link to picture
If the battery still doesn't take a charge then the battery might have gone faulty and needs a replacement.
For best compatibility, I recommend you use a Lenovo approved AC adapter and charger. You can buy one from the lenovo spare parts website (www.lenovospareparts.com) or you can buy online (eg. Amazon, Ebay, etc.) but ensure that there's a Lenovo FRU part number on the item..
- Link to picture
- Sample Battery
- Sample AC adapter
Regards
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Problem installing sound driver on Lenovo G550 - Windows XP

I have installed windows XP on my lenovo G550. As shown on lenovo site, i tried to install"Conexant Audio Driver" for my audio driver but it is failing. I opened readme file it says somthing like "Change Point: Add .Net3.5 in driver package"- Does this mean that this driver installaton needs dotnet 3.5 or they updated driver to support dotnet 3.5 ???
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http://consumersupport.lenovo.com/en/DriversDownloads/drivers_show_1402.html
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subject edited
Solved!
Go to Solution.

i solved the problem!
the way is:
downoload
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-69852#audio
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Could be a problem with the Lenovo ReadyConn-software, as described here:
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have you tried to install drivers on safe mode or manually?
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Lenovo G550 battery issue, stuck at 0%

Hello,
I've recently purchased a Lenovo G550 (Core2Duo, 4GB RAM), and my batt. says the designed capacity very well, the recharge rate is ok bu the battery does not recharge at all, stuck at 0% and do not raise up.... I've tried to put the g550 on the charge by 24hrs, removed the batt, reinserted and nothing happens, the battery is stuck in 0% forever:
Link to image 1
Link to image 2
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Lenovo G550 DVD writer problem.

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take a look at this thread, but possible your dvd rom is about to die.

Lenovo G550 Recovery Problem

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it could be because of you re-partitioned the volume. warranty may cover the issue if you have valid one ( international warranty - iws - )
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[Lenovo G550] Boot Problem!! HELP

so i have a lenovo G550
there's only dos ( i know its stupid,but it's a long story)
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change boot order ( 1-cdrom 2-hard drive ) and try windows xp cd if it boots.
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Ubuntu 9.10 and Lenovo G550 problem

Hello,
I have one Lenovo G550 recently purchased. I've tried to install Ubuntu 9.04 and 9.10, but both OS wouldn't boot. I'm not sure where the problem lies, as I'm Linux newbie and all I get is a dark screen.
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Thank you.
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Hi
Tries with Ubuntu 9.04, this works well.
same thing happened to me. greetings

Lenovo G550 AC disables when battery is connected

I am having an odd issue with my lenovo G550. When I have the battery connected it will charge for a few seconds and then the AC will disconnect. I have tried discharging, then rebooting with just the AC and that works fine. It will not boot with the battery even though there is some power in the battery and it will boot with the battery and AC. I had tried getting another battery as well, but the same issue happend. Any ideas?

Hi n2gaby,
Am sorry to hear about the issue that you’re facing and I’d like to provide you with the contact numbers for the service support:
United States
IDEA-branded and
B, C, E, G, H, K, N, Q, V, Y Series Products
1-877-4 Lenovo
(1-877-453-6686)
24 hours a day
7 days a week
Hope the information helps. Let us know.
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If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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Lenovo G550 problem HDMI - pc overheats

When I use my laptop (Lenovo G550 Model 2958) with HDMI cable to a Led TV, the pc overheats much!!! And after 1 hour the laptop turns off alone! I used another HDMI cable, but the problem persist. The problem occurs with Win 7 and also with Win 8. I have installed the latest version of NVIDIA drivers (306.97). how I can fix it?

Hi
Welcome to the community.
Laptop gets overheated and then turns off automatically so I would suggest you to please update the Bios from the below mentioned web link.
http://support.lenovo.com/en_US/research/hints-or-tips/detail.page?DocID=HT072728
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Sameer
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If you find a post helpful and it answers your question, please mark it as an "Accepted Solution".! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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Hello,
I've bought Lenovo G550 (without OS) and by mistake deleted my Service Partition, which contains files for OneKey recovery utility. I've searched forum, but hasn't found anything exact.
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I'd like to ask you for help. If there is any chance to DIY (do it yourself), just by downloading needed files and creating new partitions with required space.
I'd really appreciate if someone was there to assist, or just providing some more information about this problem.
Sorry for my English.
Thanks a lot !

there are about 113 backup wsi file, the one with number 34 seems damaged. for factory backups there's another issue with it. did you make any changes on volumes? cause if you did, one key recover and one key recover button will stop working.
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Lenovo G550 SANYO PABAS024 Battery problem

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