Purchased a refurbished 15" IBM T42 1.7GB online. Finally realized there were no system sounds. The hardware profile shows a sound card driver but no sound card. Is this device supposed to have a sound card?
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In this case you probably disabled it by mistake ..and you need to enable it again ..Go to control panel ..and locate the touch pad..and see if it needs enabling . If this will not work ..you have to download the driver for the touch pad..and reinstall it ..or ..if the driver is still in the system it is enough to get to control panel ..add hardware ..and run the add new hardware wizard..This will search for hardware and show the ones which are not installed or ..if no one is present ..select already added and look for the pad.. Or ..I would option for getting into device manager..(right click on computer ..select properties../hardware /device manager..or direct device manager for win7 ..) in the device manager select the touch pad..and click right on it ..and select update driver..This will start the wizard and install the missing driver if it is still in the system ..If it isn't you will have to install it manually after you download it from the support site ..or from the disk . .
There are two ways to set the sound on an IBM thinkpad, hardware and software.
Hardware sound can be set via the speaker buttons below the screen. There should be three buttons: Mute, Volume Down, and Volume Up.
Software sound can be set in windows through the speaker icon on the bottom right of the screen. Click on the icon, and drag the slider up or down to change the volume.
If you don't have the correct drivers installed, these two settings are separate (e.g. It is possible to have the hardware volume down low, and the software volume set really high, and still have music playing relatively quietly). I would suggest turning both of them up and see if the sound gets louder.
The T42 has a bulit-in wireless network adapter and a LAN network card. T42s most likely have an Intel wireless card or less likely a Cisco wireless card.
Your wireless network adapter may have been disabled in the BIOS and/or The drivers for the wireless network controller has not been installed.
To check the network adapter go to the Control Panel, Click on System, click on Hardware Tab then Device Manager. Then scroll down and click on Network adapters. If you don't see your network controller or you see a yellow ? against Other devices for the Network controller. Then either it has been disabled and/or the driver was not installed.
To get the driver for the network controller you need to dowload it from the IBM/Lenovo WEB site their support/download page from a computer that has Internet access. Make sure you select your laptop model and the driver for your Windows version. Install the driver and you then need to configure the wireless adapter to suit your wireless router settings before you can access the Internet.
First, go in and remove the service pack 3. This sp has done nothing but create conflicts with operating systems and software. You don't need it. Then go into the device manager and uninstall the sound drivers and reboot. The machine will find the sound card and reinstall the drivers automatically. Then you should be good to go.
ok, go to start>control panel>system>hardware>device manager. then expand the "sound devices" category, try to find what looks like your sound card and double click on it to open the properties window. Then go to the "driver" tab and click on update driver....hope this helps....if you know any information about your sound card, that'd help......you can search for the currect drivers and firmware online.
u found new hardware when u bootup u r system that is u r Sound Card u need Proper Drivers to wok it .please Go to IBM site & select proper drivers for u r OS
If u want some link please use below link for geting Sound drivers for u r Laptop.....
Most IBM / Lenovo Thinkpads have hardware
volume control with apropriate buttons above the keyboard (volume up,
down and mute). Gnome in Ubuntu is configured in such a way, that the
keypresses are trapped (this is correct), apropriate volume window is
displayed (correct) and Gnome volume control is modified. Last step is
actually wrong - the keys in Thinkpads control the volume hardware
directly, so every keypress turns the volume up/down regardless of
sound card settings (in Ubuntu case - this would be Alsa mixer).
Current behaviour results in volume being changed twice - for example
if I press the volume up button, I get volume reduction via Gnome sound
mixer plus volume reduction via hardware control. Effectively this
creates an exponential (and not linear as it should be) volume change.
In short - it is very difficult to control volume, especially
relatively quiet sounds, with volume keys only.
The "patch" solution is to decouple Gnome mixer from hardware
buttons. Of course it could be done manually, by deleting apropriate
key actions in System->Preferences->Keyboard shortcuts,
but this also disables windows showing volume. A better thing (but more
complex) would involve reading /proc/acpi/ibm/volume and displaying the volume window according to this value at each volume button keypress.
I tested this on T21, T42 and Thinkpad 600. I guess only some R
series notebooks (R31 etc.) would not be affected, as these do not have
Steps to reproduce:
1. Press hardware volume key (eg. volume up) on a Thinkpad
2. Observe the volume change - it is changed in hardware mixer (correct) and in Gnome volume control (incorrect)