Difference between revisions of "Thinkpad"

Revision as of 08:59, 8 March 2010

General Information

Models

Thinkpad 600

isa sound issues

modprobe cs4232 io=0x530 irq=5 dma=1 dma2=0 mpuio=0x330 mpuirq=5 synthirq=-1 synthio=-1

Thinkpad 600e

isa sound issues

modprobe cs4232 io=0x530 dma=1 dma2=0 irq=5

Thinnkpad T20/T21

fan issues

YAY FIXED!

SIMPLE

append:

 acpi=force

to the grub boot options.

then:

echo 0x2f 0x07 > /proc/acpi/ibm/ecdump

typing that command and redirecting that output to the embedded control dump (ecdump) file will turn that fan on at it's maximum speed.

Notes

this simple script found here:http://www.thinkwiki.org/wiki/ACPI_fan_control_script and take care of any unnecessary end-user interaction with the fan control. other useful information can be found their as well, about controlling the fan.

links

http://www.thinkwiki.org
http://ibm-acpi.sourceforge.net (there is a useful chart with a bunch of ibm information and what ibm_acpi is known to support)

@@ Line 1: / Line 1: @@
-==general information==
+==General Information==
-Thinkpad related resources
+Thinkpad Related Resources
 <br>[http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-4YRRG6 ThinkPad Troubleshooting by topic]
 <br>[http://www.thinkwiki.org/wiki/Drivers Linux Driver Matrix for ThinkPads]
+<br>[http://wiki.freegeek.org/index.php/Thinkpad_Passwords Thinkpad_Passwords]
 ===Models===