#4052 NORM Never A: Firmware q2c28 doesn't light battery led red, when battery is critically low
Zarro Boogs per Child
bugtracker at laptop.org
Thu Oct 11 18:02:27 EDT 2007
#4052: Firmware q2c28 doesn't light battery led red, when battery is critically
low
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Reporter: HoboPrimate | Owner: David.Lin
Type: defect | Status: closed
Priority: normal | Milestone: Never Assigned
Component: embedded controller | Version:
Resolution: invalid | Keywords:
Verified: 0 |
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Comment(by MitchellNCharity):
This looks like a dup of #3610.
When one pushes the power button, what follows is (616 c28 B4):
- (immediately) screen flashes, and goes back to dark.
- (pause) green power led comes on
- (pause) red power led comes on (when it does)
- (sometimes pause) screen lights up with ofw boot cruft (currently gray
with text). The delay between red and screen lighting is variable.
Sometimes they happen simultaneously.
While the delay between red and boot screen is variable, I've not noticed
led come on significatnly after the boot screen lights up. So that,
rather than the initial flash, seems the threshold for being able to say
that something odd was observed.
If the xo at least gets into the ofw screen, and the red light hasn't come
on, and the machine dies, then it seems the problem has been observed.
--
Ticket URL: <https://dev.laptop.org/ticket/4052#comment:6>
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