Dell Inspiron 1501 No Charge
All have a limit on the battery's maximum voltage to avoid over-charging. However once you shut them down they will charge just fine off a 65W adapter. Next time it happens I'll try your method. Could really use some help ReplyDeleteChristian SilvaSun Mar 31, 04:32:00 PM EDTI have a 1501 I was given because it stopped working. navigate here
Tell your state representative to support S618. In this instance the laptop was a couple of years old before it failed. Many are related to voltages or signals that the CPU recieves to initialize the P.O.S.T. Check the numbers I think they are Si4435 or Si4425 and cost about 69 cents each.
Wird verarbeitet... There are a few diagnostic checks to verify, before guessing.The blog is intended for technicians, because there is no way to train via blog available. The earlier failure was probably because of my inept soldering, as I am an amateur.
I bought a new power cord whcih indicated that it would charge the battery and it's working fine now. #6 computerdoc, Jan 15, 2012 (You must log in or sign Pls help :( Helpful +7 Report jerryyang Nov 14, 2013 at 04:09 AM It depends on your power settings in the bios. replacing the memory and the cpu helps nothing, athough the iagnostic mode (holding FN+power on) shows one led blinking and two on, which decodes as CPU problem (seen such a decoding Click picture to see larger image Picture 2 Shows another failed NO Charge issue.
there is no way you can adequately learn electronics online. Next I popped the battery back in, and with the machine off and AC adapter connected, no LED indicating that the battery was charged. The makers are not releasing schematics. TechSpot Account Sign up for free, it takes 30 seconds.
Wird geladen... try here Then you have an open circuit. I've practiced desoldering smd components with my soldering station, but I've never ordered smd components and I don't know what to ask for.Thanks for the solution bytheway, It's the best info Essentially the coil FL1 is just a jumper, but the nature of coils is to push voltage forward.Question 2: Does the center barrel carry any current.
You can tell by the white and silver cases used. check over here Anmelden 22 6 Dieses Video gefällt dir nicht? I had exactly the same problem as described. this should work in most cases for windows vista and windows 7 (32 bit).
It wont start up on AC only anymore, the battery has to be in for it to power on, and the battery also doesn't get charged anymore either (the battery is Melde dich an, um unangemessene Inhalte zu melden. Replace battery. 09. http://divxeo.com/dell-inspiron/dell-inspiron-1501-review.html Anzeige Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automatisch mit einem der aktuellen Videovorschläge fortgesetzt.
Example in this post is that condition.ReplyDeleteMayo HardwareThu Dec 22, 02:16:00 PM ESTSuggestion:The two MOSFET on the front end behind the jack are relatively inexpensive. Remove the jack.If the laptop runs without the jack. As far as the one turning off/on it could be memory (check first) or could be the CMOS chip which holds the BIOS settings, or the BIOS chip itself.ReplyDeletefrankMon May 24,
Tell them that you want the right to repair your purchases.
Might be worth trying i've seen a lot of strange battery / ac adaptor faults in the past and it could save you lots of cash! 0 Serrano Tell them you support the bipartisan Fair Repair Act, LB 67. Was this answer helpful? Thank !
Do you know of anywhere I can get a replacement mobo for cheap? Not Dell this time though! Proffitt Forum moderator / December 10, 2009 9:54 AM PST In reply to: INSPIRON 1501 AYSTEM BOARD But the charging circuit is on the main board. weblink Join the community Back I agree Test your smarts. 88% of IT pros got this right.
The laptop does not respond in any way when I push the power button, it doesn't matter if it's plugged in, not plugged in, battery in, battery out. now i will try removing the dc jack and isolate to testabout the other circuits like mosfets near this Ac jack can fail and affect?ReplyDeleteysideTue Apr 12, 09:22:00 AM EDTHi ... It now runs of ac charger and is charging the battery again. The central two which pair up with the central pin from the ac adaptor plug had got push out of place.
Tell them that you believe repair should be fair, affordable, and accessible. Join in the conversation now!Real-Time ActivityMy Tracked DiscussionsFAQsPoliciesModerators General discussion Inspiron 1501 power/charging problem by Bambino54 / November 27, 2009 4:31 AM PST I have two identical Inspiron 1501 laptops which For both PCs the failure mode was pretty well identical as follows:1) The power adaptor shows a green light and a multimeter shows DC power being output2) I have previously repaired These charging circuits may be part of a $300+ motherboard.
but after finding this blog I wonder if it can be brought back from the dead. All had output of about 20 VDC, and the 20 VDC was getting into the mobo per my earlier descriptions. Something was going wrong in the mobo. Did I mess up the soldering job, or does the problem lie elsewhere (e.g. SHOW ME NOW CNET © CBS Interactive Inc. / All Rights Reserved.
A CCM membership gives you access to additional options. Remove battery. 04. After hundreds of charge and discharge cycles, batteries lose some charge capacity—or battery health. Negative electrons are 'pulled up' from Grounded circuits (NEG).Imagine this- Lightning is POS charged clouds arcing to NEG (Earth/Ground) not jumping from ground to the clouds.
However, when the battery is placed back in, the power source switched to the battery and the battery is not getting recharged. Sometimes it may be years before it finally lose contact, other times only months pass. Which of the following retains the information it's storing when the system power is turned off? Regards.