<br><br><div class="gmail_quote">On Fri, Jul 10, 2009 at 10:25 PM, John Watlington <span dir="ltr"><<a href="mailto:wad@laptop.org">wad@laptop.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
This is the classic "loss of WLAN" problem with the XOs.<br>
We happen to still be looking for additional examples of<br>
those. Please send me the motherboards and I will send<br>
out replacement laptops (send mailing address.)<br>
</blockquote><div><br>OK. Will do. I'm in Jamaica right now, leaving for San Francisco tomorrow. The broken XO is local. I'll swap mine (good one) with theirs and bring it across. I'll send you the motherboard from SF.<br>
<br>Thanks everybody for sending out diagnostics.<br><br>Sameer <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
There is nothing on the motherboard between the southbridge<br>
and the WLAN module. The solder connections to the WLAN<br>
module are generally very good. The general problem appears<br>
to be failure of either the 88W8388 itself or bad solder connections.<br>
I am trying to gather a second batch of samples concentrating<br>
on "no WLAN".<br>
<br>
Cheers,<br>
wad<div><div></div><div class="h5"><br>
<br>
On Jul 10, 2009, at 7:29 PM, James Cameron wrote:<br>
<br>
</div></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">
On Thu, Jul 09, 2009 at 11:10:58PM -0500, Sameer Verma wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
lsmod shows usb8xxx and libertas missing. modprobe ing usb8xxx shows the<br>
modules via lsmod, but sitll no LED or other activity.<br>
</blockquote>
<br>
I've a unit that does this. The wireless device also does not appear in<br>
lsusb or equivalent. I've not investigated it fully yet.<br>
<br>
-- <br>
James Cameron mailto:<a href="mailto:quozl@us.netrek.org" target="_blank">quozl@us.netrek.org</a> http://<a href="http://quozl.netrek.org/" target="_blank">quozl.netrek.org/</a><br></div></div>
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</blockquote>
<br>
</blockquote></div><br>