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polossatik is offline polossatik
2008-02-05 , 18:30
Posts: 126 | Thanked: 23 times | Joined on Jan 2008
#11
well, tried it anyway,
now on http://intr.overt.org/2.2008.50-mmc-kernel/

the hardware is dead i think...
dmesg is not even giving a thing: (cover door magnet is now with sticky tape against sensor)

connected headphone to have a entry, then inserted SD card in back slot, removed headphone afterwards...

.
Code:
[  277.804687] headphone (GPIO 107) is now connected
[  284.156250] headphone (GPIO 107) is now disconnected
[  296.453125] cx3110x: WARNING prism_softmac_frame_tx_done() returned an empty frame.
inserting same sd card in external slot:

Code:
[  665.507812] mmc1: clock 0Hz busmode 1 powermode 1 cs 0 Vdd 21 width 0 timing 0
[  665.507812] menelaus 1-0072: Setting voltage 'VDCDC3' to 3300 mV (reg 0x07, val 0x39)
[  665.531250] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
[  665.531250] mmc1: clock 400000Hz busmode 1 powermode 2 cs 1 Vdd 21 width 0 timing 0
[  665.531250] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
[  665.546875] cx3110x: PSM dynamic with 200 ms CAM timeout.
[  665.546875] mmc1: clock 0Hz busmode 1 powermode 0 cs 0 Vdd 0 width 0 timing 0
[  665.546875] menelaus 1-0072: Shutting off 'VDCDC3'
[  670.492187] mmc1: clock 0Hz busmode 1 powermode 1 cs 0 Vdd 21 width 0 timing 0
[  670.492187] menelaus 1-0072: Setting voltage 'VDCDC3' to 3300 mV (reg 0x07, val 0x39)
[  670.507812] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
[  670.507812] mmc1: clock 400000Hz busmode 1 powermode 2 cs 1 Vdd 21 width 0 timing 0
[  670.507812] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
[  670.515625] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 15 width 0 timing 0
[  670.515625] menelaus 1-0072: Setting voltage 'VDCDC3' to 2800 mV (reg 0x07, val 0x29)
[  670.531250] mmc1: clock 400000Hz busmode 1 powermode 2 cs 1 Vdd 15 width 0 timing 0
[  670.531250] mmc1: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 15 width 0 timing 0
[  670.843750] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 15 width 0 timing 0
[  670.843750] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 15 width 0 timing 0
[  670.851562] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 15 width 2 timing 0
[  670.851562] mmc1: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 15 width 2 timing 2
[  670.851562] mmc1: clock 48000000Hz busmode 2 powermode 2 cs 0 Vdd 15 width 2 timing 2
[  670.867187] mmcblk0: mmc1:b368 SD    15694336KiB
[  670.867187]  mmcblk0:mmc1: clock 48000000Hz busmode 2 powermode 2 cs 0 Vdd 15 width 2 timing 2
[  670.867187]  p1
[  676.476562] mmc1: clock 48000000Hz busmode 2 powermode 3 cs 0 Vdd 15 width 2 timing 2
[  676.476562] menelaus 1-0072: Setting voltage 'VDCDC3' to 2800 mV (reg 0x07, val 0x29)
well, at least i can use the internal slot as a Sd card holder...
Last edited by polossatik; 2008-02-05 at 18:35.
 
richrosa is offline richrosa
2008-02-13 , 15:30
Posts: 2 | Thanked: 0 times | Joined on Oct 2007
#12
I had the same problem using the Beta OS2008. When I upgraded, the problem went away. Try upgrading and see if that works for you.
 
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polossatik is offline polossatik
2008-02-13 , 19:24
Posts: 126 | Thanked: 23 times | Joined on Jan 2008
#13
Thank you, but I use OS2008 v. 2.2007.50-2 (latest)
AFAIK this not the beta version..
After I had the problem I did flashed back to OS2007 (2007.38-2) -> same problem and then again back to OS2008 v. 2.2007.50-2.
I just don't know what exact version of OS2007 was delivered with the tablet...
Does anyone knows what version of OS2007 is "standard" on the N800 ?
 
jonmlee is offline jonmlee
2008-03-30 , 04:02
Posts: 23 | Thanked: 1 time | Joined on Apr 2007
#14
has there been any progress made?
 
fanoush is offline fanoush
2008-03-31 , 08:31
Posts: 2,152 | Thanked: 1,490 times | Joined on Jan 2006 @ Czech Republic
#15
Just another slightly related experience. When switching back from OS2008 to 7 with N800 you can try to flash also older bootloader when having trouble with MMC, not just flash os2007 kernel/initfs/rootfs over newer full flash. For me it made difference for external slot. When going back to OS2007 my external mmc slot did not work until I flashed bootloader. It did work with OS2008 kernel but not with OS2007 one until I did that. The internal one worked always, though.
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midwinter is offline midwinter
2008-10-24 , 04:01
Posts: 96 | Thanked: 1 time | Joined on Jul 2007 @ Utah
#16
Is there any way to get a replacement magnet? I'm having this problem, as well, and there is no magnet in the tiny square at the center-top of my door.
 
notladstyle is offline notladstyle
2009-02-03 , 04:19
Posts: 61 | Thanked: 17 times | Joined on Sep 2008
#17
Originally Posted by midwinter View Post
Is there any way to get a replacement magnet? I'm having this problem, as well, and there is no magnet in the tiny square at the center-top of my door.

midwinter,
I recently purchased an N800 off ebay which was also missing the magnet.

The smallest magnet I could find was in a refrigerator magnet that held papers in a clip. I pried the magnet out and found it to be of slightly larger dimensions than the hole but just as thin.

In order to make it fit, I used a pair of nail clippers to cut the plastic square off the case and then some sand paper to smooth the area. Be sure not to cut through the panel.

Then I used a dot of super glue to mount the old magnet into the cover. make sure you shift the magnet to the left of the battery of it will press against the screen on the other side.
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TheGogmagog is offline TheGogmagog
2009-02-03 , 14:28
Posts: 234 | Thanked: 40 times | Joined on Nov 2007 @ Cincinnati, Ohio USA
#18
Thanks for the info notladstyle.
It looks like the original poster has given up, or hopefully figured it out.
fanoush's terminal commands probably are as thourough as you need, but there is a 'last resort' test you could perform. You can format the card with the back cover off (it has to be unmounted). You could try sfdisk /dev/mmcblk0 -uM and then just cancel out if you don't want to format it. That would confirm the card is accessable at some level.

For what it's worth, I had trouble booting off of the internal card. It wouldn't be detected at startup, but was still able to be mounted and used for data file storage. This turned out to be helpfull since the internal is the first one mounted by windows, and my work PC only had one slot that wasn't mapped. The problem went away, I don't know how though.
 
notladstyle is offline notladstyle
2009-02-06 , 05:28
Posts: 61 | Thanked: 17 times | Joined on Sep 2008
#19
Heres a pic of the new magnet~ A little of the super glue pooled out =( but who cares you cant see it and im enjoying the 16gb goodness

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wxcxyz is offline wxcxyz
2009-03-13 , 16:14
Posts: 1 | Thanked: 0 times | Joined on Mar 2009
#20
I had the same problem too,I try to repaire it but failed.Then,if I type commend dmesg | grep mmc1,there are several messages,but if i type commend dmesg | grep mmc2,there are no messang .Isn't it means a hardware problem?
other way,I find everywhere to find N800's Schematics,but they are sll not clear if i zoom it,anybody has a clear version?
thanks!!!
 
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