Question about IBM ThinkPad T21 Notebook

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IBM thinkpad T21

I have a IBM Thinkpad T21 with internet issues. When I first got this laptop, it had all types of driver issues, so naturally, I reloaded XP and hoped that would help. It did fix most of my problems. There was so much spyware before I reloaded xp, I dont know if it was able to connect to the internet before or not. Now, when I try a wired connection to the router, it recognizes that it's connected, but only sends packets, but doesn't receive any packets, I try to ping, and it pings the loopback address ok, but try pinging a www.yahoo.com and always get a cannot find host. Now when I try my brand new wireless card, its weird, sometimes it will see the 6-7 secured connections I can connect to, then 2 seconds later, it's like they all disappear and I have nothing to connect to, even after hitting refresh multiple times. I tried pinging and pinging and it also pings the loopback address ok, but last night, I kept trying to ping host, and it usually would get about a 75% return on the packets, then other times , just outright cannot find host. Any ides to help ? I'm open to anything at this point

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Hi,
Bad cable, bad network configuration or bad motherboard, in that order.
Try manual settings for the wired connection, do a repair and see what the comment is.
good luck

Posted on Dec 23, 2007

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I cannot get network connection with my ibm t21 thinkpad .have a wireless router abd my hp laptop is working fi


hi

the T21 has PCMCIA slot , you need a WiFi card (PCMCIA) : i dont believe it has built in or isntalled WiFi card.

Feb 05, 2012 | IBM ThinkPad T21 Notebook

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Check video drivers. Download new one, uninstall old drivers, restart computer, install new drivers, restart computer.

Then right click on desktop -> propertites -> display.

Aug 08, 2009 | IBM ThinkPad T21 2648 Notebook

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If it's still under warranty, IBM should come out & fix it. Call them.

Mar 25, 2009 | IBM ThinkPad T21 2647 Notebook

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press start select run type eventwvr you should see a box open select system have a look through there for errors

Oct 07, 2008 | IBM ThinkPad T21 Notebook

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Free ibm t21 2647-4bu restore cd download.


If your system is working and you can get the internet on it then you should be able to access all the required driver updates available via the Lenovo web site here :-

http://www-307.ibm.com/pc/support/site.wss/product.do?subcategoryind=0&familyind=50268&brandind=10&doccategoryind=0&modelind=79050&doctypeind=9&validate=true&partnumberind=0&sitestyle=lenovo&template=%2Fproductpage%2Flandingpages%2FproductPageLandingPage.vm&operatingsystemind=49979&machineind=78825

This Address is specifically for your machine type model.

Aug 21, 2008 | IBM ThinkPad T20 2647 Notebook

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IBM ThinkPad T21 / Network


Hi,

To my knowledge an IBM ThinkPad T21 originally was shipped out from the manufacturer without a WiFi networking interface, sorry.

Kind regards.

Feb 08, 2008 | IBM ThinkPad T21 Notebook

1 Answer

T21 Thinkpad will not boot up


you can boot it in safe mode (F8) then change the driver for the display adapter. If you give me a model and type #, I will locate these for you. Will look like 1234-UH7 on the bottom.
STP162

Nov 19, 2007 | IBM ThinkPad T21 2648 Notebook

1 Answer

IBM Thinkpad T21


T21
Input Voltage: AC 100-240V, 50-60Hz Output Voltage: DC 16V, 4.5A, 72W Max

You can get one on EBAY for cheap.
http://cgi.ebay.com/Laptop-AC-Adapter-Charger-for-IBM-Thinkpad-T21-2648_W0QQitemZ300173112123QQcmdZViewItem

Nov 19, 2007 | IBM ThinkPad T21 2648 Notebook

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