Dell Inspiron n5010 laptop overheat

[ankushkale1]

Hi 

I have dell inspiron n5010 laptop  with core i5 & ATI mobility radeon 5470 hd graphics card.

when i start Tinycore it overheats after just 5 minuts & then auto shutdown.

here is lsmod output:

Module                  Size  Used by    Tainted: P 
ntfs                   69632  1
acpi_cpufreq           12288  1
mperf                  12288  1 acpi_cpufreq
cpufreq_userspace      12288  0
cpufreq_powersave      12288  0
cpufreq_stats          12288  0
cpufreq_conservative    12288  0
squashfs               24576 58
scsi_wait_scan         12288  0
zcache                 12288  0
zram                   12288  1
loop                   16384 116
dell_wmi               12288  0
sparse_keymap          12288  1 dell_wmi
pcspkr                 12288  0
video                  16384  0
intel_ips              12288  0
backlight              12288  1 video
wmi                    12288  1 dell_wmi
r8169                  32768  0
bcma                   16384  0
battery                12288  0
ac                     12288  0

Now i google & found that its issue with linux kernel's ASPM(Active state power management) feature & suggested to use pcie_aspm=force. i used it with tinycore but nothing changed.

Some saying that its issue with opensource radeon driver , some saying issue of cloesed source drives...,some say this issue will be fixed in 3.1, 3.2 kernel update..

Now what to do?

lm-sensors show high temperature after just 5 min of booting.. & yes this is my grub entry

menuentry "Tinycore Linux -- Fix recursive fault"
{
   insmod ntfs
   set root='(hd0,2)'
              linux /tinycore/boot/vmlinuz quiet  tce desktop=xfce4 maxcpus=1 pcie_aspm=force
   initrd /tinycore/boot/core.gz
}

[giac_fab]

I know this post is very old....
 the problem is ati card ( I have 4650 with same problem ) ... you need the drivers ...