On 7/23/07, Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> wrote: > On Mon, 23 Jul 2007, Henrique de Moraes Holschuh wrote: > > On Mon, 23 Jul 2007, Tomasz Torcz wrote: > > > short version: when set to "auto" fan never accelerates beyond 2800. > > > CPU can get very hot. > > > > Two possibilites: > > > > 1. The EC auto mode in your ThinkPad is crap. If this is the real problem, > > you will need to file a warranty request with Lenovo to fix the EC firmware. > > What is notably absent from your DSDT is any sort of thermal override for > the fan, which suggests they expect emergency mode (level 7) to be entered > in some other way. Which way, I wouldn't know. Maybe ACPI thermal zones do > it. Thank you for your analysis. I'm now using tp-fancontrol script from ThinkWiki to protect my laptop from thermal dead. I never did any support request with Lenovo and don't know how. Situation may be complicated further by fact that I moved from country where this laptop was bought and international warranty don't cover my current country of residence. Anyway, that's unbelievable that manufacturer could cripple working firmware so much, putting laptop in danger of overheating. But on the other hand, that exactly "legendary" quality that Chinese manufacturers are known of. -- Tomasz Torcz zdzichu@xxxxxxxxx ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
