Malfunction in some IBM laptops (Lenovo) can cause damage to the speakers, sound card and LCD-matrix

Some models found a malfunction caused by a combination of old BIOS versions and audio drivers, which can lead to failure of the speakers (up to the melting of the speakers themselves and the case above them), the audio chip, and sometimes the LCD matrix.

Laptops to which this information applies:
- T410, T410i, T410s, T410si, T510, T510i
- W510, W701, W701ds
- X201, X201i, X201s, X201 Tablet

The necessary drivers and BIOS can be found at the following links:
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Conexant Audio Software for Windows 7, Vista and XP - ThinkPad T410, T410i, T410s, T410si, T510, T510i, W510, W701, W701ds, X201, X201i, X201s, X201 Tablet
www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-74380

Drivers and software - ThinkPad T410, T410i, T410s, T410si, T510, T510i and W510
www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-74582#bios
Drivers and software - ThinkPad X201, X201i, X201s, X201si and X201 Tablet
www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-70656#bios
Drivers and software - ThinkPad W700, W700ds, W701 and W701ds
www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-70498#bios