[ltp] R40 Memory Upgrade

Frederic Gaus linux-thinkpad@linux-thinkpad.org
Sun, 17 Jul 2005 00:13:20 +0200


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Eben King wrote:
> On Sat, 16 Jul 2005, Frederic Gaus wrote:
> 
> 
>>>I would do a BIOS update, even if the Centrinos support 2GB of RAM, maybe
>>>that module was not exactly supported.
>>
>>Never did so. I have got no floppy disk and no windows either. Is there
>>a possibility to do a update under Linux? I'm interessed, because I have
>>full 1,5 GB RAM now but I still get these errors from PCMICA:
>>
>>kernel: cs: pcmcia_socket0: unable to apply power.
> 
> 
> How about booting from a CD with memtest86 on it?

The problem was a buggy BIOS. There is a good description of the problem
here:

http://kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html

I managed to update my BIOS (see other post) and I am happy now. Maybe I
could help if someone else has a similar problem. But there should be a
fix in later kernels, too.

Good night,

	Freddy@1.5GB-RAM ;)


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Frederic Gaus					
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