01:05 01-Jun-06 / "Battery does not take over whe..."
Looks like you need either a new battery (most likely - 2 years for a
battery is not to bad) or a new adapter for keeping the battery charged (it
may have failed).
Before you do any of the above, get someone to check for loose or broken
connection at the adapter input and output plugs. That is, check continuity
with an Ohmmeter. If that's the problem, it's the chapest to repair. There
could also be
a break at the Laptop power input jack.
If you get a new adapter, best is to get exact replacement from shop that
sold you the LapTop. If you can only get a compatible type (roughly same
output voltage and current) be sure to have technician check that the output
connector (the one plugging into the computer) is the same physical type and
is wired (or switched) to
correct output 'polarity' (one contact must be +; the other -).
Some adaptors (and computers may have a fuse. if so, check if it's blown and
replace w/ exact type and rating only.
Some adaptors may have an output polarity switch, to switch the output
connector
pins to +/- or -/+ polarity. This must be in correct position or you may
blow a fuse
or fry the adaptor or Laptop.
Some older type adapters may also have a switch for the AC input voltage
(115 or 230 Vac), which must be in correct position.
Not all laptops are the same and some may require an opposite polarity
input. If
you get this or the output voltage wrong, there is a good possibility
(depending on Laptop and Adapter design) that you will fry either the Laptop
or the Adapter, or both.
Best wait for other replies here before checking the above.
01:05 01-Jun-06 /
Looks like you need either a new battery (most likely) or a new adapter for
keeping the battery charged (it may have failed).
Before you do any of the above, get someone to check for loose or broken
connection at the adapter input and output plugs. That is, check continuity
with an Ohmmeter. If that's the problem, it's the chapest to repair. There
could also be
a break at the Laptop power input jack.
If you get a new adapter, best is to get exact replacement from shop that
sold you the LapTop. If you can only get a compatible type (roughly same
output voltage and current) be sure to have technician check that the output
connector (the one plugging into the computer) is the same physical type and
is wired (or switched) to
correct output 'polarity' (one contact must be +; the other -).
Some adaptors (and computers may have a fuse. if so, check if it's blown and
replace w/ exact type and rating only.
Some adaptors may have an output polarity switch, to switch the output
connector
pins to +/- or -/+ polarity. This must be in correct position or you may
blow a fuse
or fry the adaptor or Laptop.
Some older type adapters may also have a switch for the AC input voltage
(115 or 230 Vac), which must be in correct position.
Not all laptops are the same and some may require an opposite polarity
input. If
you get this or the output voltage wrong, there is a good possibility
(depending on Laptop and Adapter design) that you will fry either the Laptop
or the Adapter, or both.
Best wait for other replies here before checking the above.
--
Ted...
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Liz Bird said:
I have a Dell Inspiron 600m laptop - only about 2 years old, and the last
year or so, every time I unplug it, the computer turns off - i.e. it does not
switch automatically to battery power. What can I do to fix this? Thank you!