Acer :: Aspire 1640z Motherboard, System Stuck Need To Replug The Battery
May 3, 2009
i have an acer aspire 1642nlci laptop for about over 2 years now... recently the battery (simplo 4-cell) went nuts, and i disassembled it to see if i could do something about it ( the issue was, whenever i'd boot up my operating system i.e XP, the system would stuck, until i remove and then replug the battery in to the laptop)... well i did no repairing, just put the cells out and then back to the casing, inserted the battery into the lappy, and the issue went all by itself... however, 2,3 days later, the battery stopped charging and agonized by the situation already, and while i had my battery(without the casing) inserted into the laptop, i shorted the i/o pins of the battery to each others with a metal... and then the real issue began... my laptop is cursed, it won't start anymore past the initial 'acer' screen... sometimes the lcd won't light up even... pressing f2 helps nothing, keyboard doesn't work... and if you let it stay on for a while, the power indicator leds *both the supply and battery status ones* start to go dim and dimmer... i think i have fried the mother board's power supply area...
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Sep 17, 2014
Came to a point when I should completely restore the OS on my Acer Aspire 4752. Neither through Alt+F10 nor through eRecovery am I able to get around a Notice with the following "please complete operating system setup process before doing system recovery". There is only one option of this notice, that is to ok it and then the current Windows 7 Home Premium OS starts and I am not able to get out of this viscous circle. The OS works and is completely set up, so I do not understand what am I prompted to do. I see a number of postings out there, but no solution. Local Acer does not seem to know anything about the problem nor it's existence.
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May 7, 2010
I have an Acer Aspire 5715Z notebook and I would like to change my motherboard to a more powerful one which has a normal graphics card, not an integrated one.
The motherboard of the 5720G is compatible with this model? If not, which one?
Another question:
Can this series of Acer notebooks use 800MHz DDR2 rams? Or up to just 667MHz?
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Aug 11, 2009
Im having some problem in Aspire 5570ANWMi.
Solo Core T1350 with 2.5GB ram & 80GB HD.
Ive just upgrade my RAM 1GB to 2.5GB a week before. after few days of usage my laptop keyboard not working and the network green LED is keeps ON even disconnect. How can i fix my motherboard prob?
Ive already test my keyboard by switching frm another lappy. but no use.
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Oct 31, 2009
I have a 1 year and 10 month old Acer Aspire 9300 laptop and the motherboard recently bit the dust. My retailer in Gananoque Ontario could not find a replacement. I called Acer which took forever to get to someplace where I could leave a message. I received no reply. After you've called once it's impossible to call again. I guess their answering machine recognizes my phone number and then asks questions that makes it impossible to get through. I sent a detailed explanation of my problem by email 3 times asking a few simple questions, the most important being 1) where can I send the laptop to be repaired? 2) do you sell replacement motherboards and if so how can I buy one? Am I asking too much or getting too technical for them? I've been trying for several weeks now to contact Acer to no avail. What kind of an idiot company is this? A techie put me onto a company called Grand Tech in Richmond Hill Ontario that can replace the motherboard on an exchange basis but the replacement will likely be a repaired one.
Someone told me that the problem I have with the motherboard is common and it is because the solder used at least when mine was made was of poor quality. I hope that problem has been resolved. I'm afraid a repaired replacement my have the same problem. Some people just say to trash it and get a new on which I did. I bought a Dell Inspiron 17 which is supposed to arrive on Nov 11. I would however like to repair the Acer if it can be done cheaply and use it to replace my 8 year old PC in the rec room.
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Apr 26, 2009
Is it possible to upgrade the whole motherboard so I can have a working C2D processor? My current motherboard only supports up to Core Solo T1350.
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Apr 2, 2009
I have to Laptop Acer Aspire 3690, But same days ago laptop does'nt work Good. i would like to say that when i press (power switch) butten Laptop just responce for a 1 mint and then off ...
i have to a litta bit information about desktop computer CPU, so that's why i am trying to repaired . when i open my laptop and all thing motherboard, i don't understand what can i do bcoz i don't know where is that problem in motherboad, ... and and then i have to performed spray in motherboard. and then i closed the motherboard all thing , and i gone to connected main power and pressed switch power but does'nt responced me ,
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Nov 24, 2014
Wanting to do a motherboard upgrade. Need compatible motherboard info for Aspire 5740.
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Nov 24, 2014
Wanting to do a motherboard upgrade. Need compatible motherboard info for Aspire 5740.
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Jul 9, 2007
I have restarted and it still remains on....a real pain if you're trying to type a report....
It's a Aspire 3502WLCi
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Nov 6, 2014
when i turn on my laptop acer aspire V3 it says (acer explore beyond limits) then it just says hibernating. How do i get it to stop hibernating?
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May 13, 2009
i'd like to input an ICL 50 inside of an Aspire 5100, but i have no idea if it will enter ? i know where to find the mobo.
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Feb 21, 2008
I'm looking at the motherboard on my Aspire 5601AWLMi (mobo id "31zb2mb0091" ) and I see there's four places where can insert cards. Two are the RAM chips, those are labeled DDR RVS 1.8V with "tyco" written on the other side of the plastic bracket, there's wireless card slot not really labeled with anything conclusive over near the Lan and Phone port, and then there's another slot labeled "0624n3" on the left side of the plastic bracket and "-+AMP" on the other side of it. I have absolutely NO idea what that last slot is for, and I'd like to know, if anyone can figure it out.
To describe it, pin wise starting from the left it has 1 pin, a divider, then 61 pins in a row. I think it's 61. I'm not willing to recount :P
It's physically shorter than a ram chip, but not by much more than 3/4cm is my guess.
You can see the slot itself in this picture:
[rl]
The slot is sitting just above that big red..knob..thing.
Also, I found this page, but it didn't tell me anything useful, I think. The mobo is flipped over in the diagrams..
[url]
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May 7, 2009
My mum (bless her heart) has managed to get a cd stuck in the optical drive of her Acer Aspire 7520 laptop. The drawer opens but unfortunately the CD remains inside, as far as I can see it's jammed above the metal casing.
I've search everywhere for instructions for removing the drive as I'm pretty certain that this would solve it but alas no luck ..... which is where you guys come in.
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Jan 24, 2009
I have an ACER Aspire 5500 which I think someone must have spilt some substance on the keyboard. I have cleaned the motherboard and components and have been able to get it to work again. However the following occurs:-
When booting up when the ACER screen apears the laptop starts BEEPing continuously. If I bash the keys around the arrows and Right Shift and END key section it stops beeping then proceeds to start windows. Everything works OK except whenever I try to open files I noticed the last file is always highlited. When I try to open other files it always opens the last highlited file. I noticed when I opened Microsoft word that on the bottom right hand corner the word END was constantly flashing as if the key was being held down.
I removed the keyboard and left an external keyboard plugged in but the same problem still occured.
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Oct 8, 2014
Acer Aspire 5632 stuck on acer logo...
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Feb 25, 2015
I'm reformatting my HD and it gets stuck on 31 of 32 in the cleanup stage. I had this happen last time I did a reformat but I forgot how I fixed it. I have an Aspire 5742 using Windows 7.
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Nov 30, 2014
I have a 4 year old Aspire 5552-5898 which is having issues ....
First issue is that the Laptop doesn't always boot. When this happens, the power button will light, the fan will spin, the HDD will start, but the screen stays black. Sometimes the PC will restart but the same thing will happen. Usually when this happens, if you hold down the power button, the laptop will power down, only to start up again. The only way to end this cycle is to unplug the machine and pull out the battery. Also of note this seems to happen 100% of the time if the machine is not plugged in, and about 50% of the time when it is.
The next issue occurs when the machine does actually boot. I HAVE to enter the bios because it never holds the date. I thought this could be a CMOS battery issue, but even after replacing that, the problem persists. After entering the date, and saving and exiting, the machine will boot into windows just fine.
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Feb 18, 2015
My Acer 5742-7653 is stuck in reboot loop. It starts to load Windows 7, and then the screen goes black, and it beeps a bit, and theen starts over again. The F2 button no longer gets me into Setup. And the F12 doesn't work. I can't get into SafeMode or Setup. When the problem first began, I could sometimes get into Setup and boot from an external HD which as a diskImage.
I used to be able to remove battery, and remove HDD and RAM, and then it would boot up from the external HD. To get through a busy period at work we set the power option so the computer would never shut off. But this is creating problems with all the Firefox, Adobe and Windows updates that want to run.
This is running on Windows 7, 64bit.
How can I determine if this is a problem with the HDD, or the RAM? or Motherboard? What else could it be?
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Sep 4, 2014
I just got a Acer Aspire V3 771-6605 with Windows 8.1. My touch pad wouldn't scroll or respond to any finger gestures, so I tried installing the ELANTECH and Synaptics touch pad drivers from the acer support site for my laptop. However, after I restarted the computer I keep getting stuck at the screen right before where you put in your password (the lock screen?). The only keys that seem to do anything are the function keys.
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Oct 31, 2014
When I strart my laptop it will show the Acer screen with the F2 F12 options then goes black with cursor in upper left corner and when windows should load it goes back to acer screen and will keep doing this till I smack it on the side then it will load windows and run normally. I created a disk image, bought a ner hard drive, loaded my image onto the new hard drive and it worked fine for a couple hours of starting and shutting down. Then it started doing it again ...
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Oct 31, 2014
When I strart my laptop it will show the Acer screen with the F2 F12 options then goes black with cursor in upper left corner and when windows should load it goes back to acer screen and will keep doing this till I smack it on the side then it will load windows and run normally. I created a disk image, bought a ner hard drive, loaded my image onto the new hard drive and it worked fine for a couple hours of starting and shutting down.
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Mar 22, 2009
I've HP DV4-2165dx laptop and it's stuck on bios password .
System Disable code : 85590280
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Mar 3, 2009
does a Dell 5150 isporon have a mother board battery.
I have to keep resetting clock and date when starting up, I just had the motherboard replaced.
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Apr 6, 2010
My battery will not charge even though I just got it about 2-3 months ago from HP while my laptop was still under warranty. When I hover over the battery status it tells me 0% available (plugged in, charging) but no matter what I do it won't charge. I've tried charging this battery on my other dv5t with a different AC adapter, but the same thing is happening. Are there any tricks or anything that I can do? This is a new battery and for it to die after 2-3 months just doesn't make sense. HP battery check tells me the battery health is Good.
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Apr 2, 2009
I bought a new white macbook a few days ago. I just noticed now the batter meter says "not charging" and its only at 95%. Is there something wrong with my battery? should I drain it all the way and then recharge?
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Dec 13, 2009
Basically I'm having some issues with my laptop battery, which seems to be stuck at a particular percentage. By this I mean that when its plugged in the indicator says:
However, when I unplug the mains the laptop turns off immediately, giving the impression that there is no charge at all.
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Feb 17, 2008
how does the cooling system for this notebook work?
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Jan 28, 2015
My laptop won't connect to nett both cable/ wifi, tried with all the drivers here in ACER, nothing..tried with a restored point, but wont get an old one, old enough, want to try a system recovery, already saved all the info, is an old pc, but still want to fix it!
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Nov 4, 2014
I have had my acer aspire 6530 since August 2009 now. It never had any major problems. Sadly, after comming back from New Years Eve 2014, I wanted to turn it on, but it just started up for around 4 seconds and then started to reboot again and continued so, until power was plugged out or shut down. There was only a black screen, without BIOS etc.I've searched forums for a solution, all of whom resulted in failure.
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