Broken XO battery (battery LED flashes red)

Philipp Kocher philipp.kocher at gmx.net
Tue Nov 10 22:20:14 EST 2009


Hi

The battery LED is flashing red and "ec-abnormal@ ." at the OFW prompt
gives back the value 2 (Wrong Pack setting).

As described in the battery troubleshooting guide we did a
bat-dump-banks and got the following result:

Regs
           8  9  a  b  c  d  e  f  0  1  2  3  4  5  6  7
ffb61e18 ff 00 ff ff ff ff ff 38 b8 ff ff ff 53 0c ff fe
ffb61e28 84 be ff ff ff ff ff ff 1d 9b 00 00 ff ff ff ff

Bank 0
           8  9  a  b  c  d  e  f  0  1  2  3  4  5  6  7
ffb61e18 00 00 00 00 00 00 70 74 01 18 21 5b 54 05 e6 e1
ffb61e28 d4 00 08 00 00 00 98 40 04 00 00 00 00 00 00 00

Bank 1
           8  9  a  b  c  d  e  f  0  1  2  3  4  5  6  7
ffb61e18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffb61e28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 22

Bank 2
           8  9  a  b  c  d  e  f  0  1  2  3  4  5  6  7
ffb61e18 08 07 02 02 00 00 a4 00 01 72 00 22 26 00 1e 1a
ffb61e28 00 e5 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Can the battery be fixed?
How can a dump the output of bat-dump-banks in a file on a USB flash
drive? We had to copy it manually.

Best regards,
Philipp




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