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Thread ID: 147547 2019-01-18 08:15:00 Laptop dead with AC plugged in Vicx (11114) Press F1
Post ID Timestamp Content User
1457411 2019-01-18 08:15:00 The battery died months ago but I still use it occasionally with the AC plugged in. However now it won't turn on at all. I kept the charger plugged in for hours and noticed it's warm so I don't think it's that. Can the battery reach a point where it won't transfer any power at all when plugged into AC? Or is it the laptop itself that would be dead? Vicx (11114)
1457412 2019-01-18 18:29:00 As a suggestion, have you tried to remove the battery and just used AC power? Bryan (147)
1457413 2019-01-19 01:32:00 +1 to pull dead battery and retry without. Hope it works for you as it did solve problems for me in the past. Good luck. Tbird650 (6754)
1457414 2019-01-19 03:09:00 Just tried it but no joy, never did work without the battery. Vicx (11114)
1457415 2019-01-19 03:20:00 What brand and model is the laptop? rumpty (2863)
1457416 2019-01-19 04:19:00 Some laptops have to have a battery in place regardless of it charging or not, then there's some that don't have a CMOS battery, and rile on the actual battery to keep the settings. Some laptops if you remove the battery they wont start, BUT if the battery is required and its knackered, its a catch 22, wont boot with the battery in or out.

Dell laptops are really weird ( for the lack of a better polite word) ;)
wainuitech (129)
1457417 2019-01-20 07:00:00 It's a Compaq CQ61. This is the 2nd battery that's died on me, I just kept using the 1st battery with the AC plugged in for a few months before I bought the 2nd battery but this time I just kept it using it with the dead battery as I don't use it much so I'm wondering that caused it to dry up completely, or maybe it's something else in the laptop. Vicx (11114)
1457418 2019-01-20 20:08:00 It could be a faulty power pack, or a board fault in the laptop itself (power circuitry).
Both common faults when laptops wont start

The batts dont last forever . Its common for the batts to die as they age . Some cheapie replacement batts just dont last , or can even be DOA
It should have been able to run without the batt anyway .
:-)
1101 (13337)
1457419 2019-01-20 20:44:00 Another common fault is the power connector itself, either getting very loose inside or the solder holding it to the motherboard breaking away from movement over time.
You can often tell if that's the case though as you can move the connector around and get it to occasionally work in a certain position.
dugimodo (138)
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