I need the driver for internal mini card pbc54910-004

You have gone into some detail in explaining your problem but neglected a few important details

Which operating system and model ??? t42 have many models which can require different cards
http://www.ebay.com.au/itm/IBM-Thinkpad-91P7406-Cisco-Aironet-MPI350-Mini-Laptop-PCI-Wireless-Card-802-11b-/281052212616?pt=UK_Computing_LaptopAccessories_PCMCIACards&hash=item4170046d88

You need to download the drivers for your Netgear.
The IBM drivers also need to be found,Depending on your model, it may have WiFi. From IBM spec sheet:

• 10/100 Ethernet installed on the system board
• Selected models will have Intel Wireless and modem Mini PCI combo cards
• Selected models will have CISCO Mini PCI card
• Selected models will have Bluetooth communication daughter card

First I suggest you install Windows XP but you need the Windows installation CD and the product installation code.
Second, the USB ports and therefore the CD ROM drive will not work until Windows XP has been installed, unless the BIOS supports the USB ports and you can make the USB port/CD ROM as the first boot device.
After installing Windows you need to install the ThinkPad's device drivers.
The same model ThinkPadcan have different types of network, video and audio drivers and unless youknow exactly which one is installed in your ThinkPad, you need to download allthe drivers and install each driver until you find the right driver. When you download thedrivers, write down the device driver and it's file name so you have a recordof which driver you are installing and which directory the unzipped files arelocated on your hard drive. Go to the IBM/Lenovo WEBsite - support/download page and download the latest Windows XP or Vista devicedrivers for your model computer, Use this link: - http://www-307.ibm.com/pc/support/site.wss/product.do?template=%2Fproductselection%2Flandingpages%2FbrowseByProductLandingPage.vm&sitestyle=lenovo&brandind=10&validate=true You can download thevarious drivers and then you click on and run the various driver files, theywill then unzip and expand into a sub folder on C:\drivers Then install thevarious drivers from this folder (run the set-up file).

The same model ThinkPad can have different types of network, video and audio drivers and unless you know exactly which one is installed in your ThinkPad, you need to download all the drivers and install each driver until you find the right driver.
When you download the drivers, write down the device driver and it’s file name so you have a record of which driver you are installing and which directory the unzipped files are located on your hard drive.
Go to the IBM/Lenovo WEB site - support/download page and download the latest Windows XP or Vista device drivers for your model computer, Use this link: -
http://www-307.ibm.com/pc/support/site.wss/product.do?template=%2Fproductselection%2Flandingpages%2FbrowseByProductLandingPage.vm&sitestyle=lenovo&brandind=10&validate=true
You can download the various drivers and then you click on and run the various driver files, they will then unzip and expand into a sub folder on C:\drivers Then install the various drivers from this folder (run the set-up file).

Check Device Manager to see if the wireless card is enabled and working. If it has a yellow ? against it then the wireless card driver was not installed.
Some model ThinkPads have different network cards drivers and unless you know exactly which one is installed in your ThinkPad, you need to download all the network drivers and install each driver until you find the right driver.
When you download the drivers, write down the device driver and it’s file name so you have a record of which driver you are installing and which directory the unzipped files are located on your hard drive.
Go to the IBM/Lenovo WEB site - support/download page and download the latest Windows XP or Vista device drivers for your model computer, Use this link: -
http://www-307.ibm.com/pc/support/site.wss/product.do?template=%2Fproductselection%2Flandingpages%2FbrowseByProductLandingPage.vm&sitestyle=lenovo&brandind=10&validate=true
You can download the various drivers and then you click on and run the various driver files, they will then unzip and expand into a sub folder on C:\drivers Then install the various drivers from this folder (run the set-up file).

You may have installed the wrong driver version. Some Thinkpads may have different manufacturers of the same type of devices installed in the laptops, therefore you need to install them one at a time until you find one that works. Go to the IBM/Lenovo WEB site - support/download page and download the latest Windows XP or Vista device drivers for your model computer, Use this link :- http://www.ibm.com/products/finder/us/finders?pg=ddfinder&cm_re=other-_-suprcn-_-download You can download the various drivers and then you click on and run the variour drivers, they will then unzip and expand into a folder on C:\drivers Then install the various drivers from this folder.

Sounds like you need to reinstall the sound driver, the should be located on your computer, or you can download then from IBM's website

XP drivers: http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-62855

Vista: http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-67218

Hope this helps, if so please rate accordingly.

Thanks,
David

if drivers installed device is looking for wifi manager which is the software package for wifi.
you can goto control panel open administrative tools select sevices and scroll to wireless zero config and press start.
this will then use windows settings.done

Yuo need to install a driver for your network card. Go to the IBM WEB site to download a network driver for your particular model ThinkPad.

hi good day to you I have problem in my laptop thinkpad A20m PIII 700mhz 256 ram running in widows XP,, and everytime I install the driver of Lan the massage appear error in code 10, and the lan is not working,,can you help me in this problem?