Acer :: 3680 Still Dead After DC/USB Board Replacement
Jan 3, 2009
i got the New DC/USB power board today and installed it. Put everything back together and its still Dead. Could something else have been damaged. The old DC/USB board smelled burnt and it had a little smoke coming out by the board. Which led me to believe it had a short and burned up. Now I dont know what do do. Any suggestions to trouble shoot this? I allready got a now AC charger and battery so i know thats not it.
My daughters Acer 3680 just stopped working. I purchased a new AC adapter and it still doesnt turn on. The battery is new. Im guessing its the power jack that needs replaced. To avoid soldering Ill purchase the whole DC/USB board
I need step by step instructions on how to dissasemble the notebook. I got it mostly apart but i just can seem to separate the thing in half to access the DC/USB board. Any online resources, videos, manuals that would show this process of dissasembly?
I found a post on here with the identical problem. The post pointed to a Utube video that showed the process...that video has since been removed....heres the old post Acer Aspire 3680 dis-assembly
It seems my aging XPS M170 died on me, here is what happened...
The original hard drive started giving me errors last week, I backed up my important data just in time right before it gave up the ghost. I got a new hard drive, installed it without a hitch and reinstalled Windows XP.
Up till here all is good, I installed my video drivers, sound drivers, wireless drivers etc, all good. Then installed Zone Alarm and all fine as well but when ZA asks to reboot to continue install I clicked "reboot now", my M170 proceeded to shot down.... and it stayed down for good!!! it didn't reboot at all, so I pressed the power button and nothing, absolutely nothing...
I am thinking my motherboard might have died but not sure, I saw one on eBay for $140 or so, but how can I be sure if it is a dead motherboard? Would a bad CPU cause this apparently dead behavior as well? because I mean, it is like if it didn't have any power at all, no activity of any kind, or lights, full nothing when I press the power button. My wife has an Inspirion 9300 which has same battery, I tested my battery on her lappy and it is fine..
this is my first post so a quick hi to all of you and thankyou for many solutions in the past which have spanned from this forum.
Well i have had to bite the bullet and register so i can ask you guys for help...the story goes...
Ok i receive a laptop Dell Inspiron 9300 from a friend who has dropped it (well he says the kid knocked it off the couch and then to add insult to injury he followed it over and landed on it) well needless to say i diagnosed that the motherboard had failed as i ran the system from a barbones state to rule out any hardware failures. So i ordered a replacement board from the big old bad Ebay guy that hangs around the internet...So i rebuild the laptop plug it all in and turn it on.. so far so good i see the Dell logo and select to enter the bios to which i see "entering setup"... now instead of going into the setup i receive only this... "The ac power adapter cannot be determined. The system can only boot with a 130w power adapter or greater" .....
At first the screen was lightly flickering once in a while and it became more and more frequent. Then it started to get black, more and more black. Within 2 days it became completeley black Now it is impossible to see anything even using a flashlight it seem completely dead.
I was told by a tech that the inverter board is dead.
I took the computer apart using help I found on the net and the Inverter board is finally in my hand
Iím trying to purchase a replacement but it is confusing.
The actual number on the board is PK070007U00-A00-6AH-02995
But when I go shopping on the net I only find reference for PK070007U00-A00
The internal IDE port got fried and cannot be recognized by the laptop so I came up with the bright idea of installing an OS on a USB drive and booting from that.
XP appears to be the only OS that will install onto an external drive. But, when booting with XP, I get a BSOD..
VISTA won't install to a USB drive so I installed VISTA on the external drive using a workstation, but then when I tried to boot up with the laptop, it got the solid B/W bar at the bottom and just sat there.
Is there any option to boot an ACER 3680 with an xternal drive?? Or is this laptop now useless?
i've sent my computer for repair because it doesnt shutdown properly. it turns out the something is wrong with the board and they have to replace it. the service center is going to order a new board from acer. do you think with the replacement of the new board the throttling problems on 6920g will disapppear?
My laptop wont turn on at all, no lights at all. The power supply is fine, and I opened it up and found a few burnt capacitors. Ive searched on ebay for Aspire 3680 mobo but all have different model numbers to mine. My model number is DA0ZR1MB06D1 REV.D. Also on the RAM socket it has another number which is MBAZL060017090E53B2505 and below that it has 31ZR1MB00I0. I cannot find one on ebay with the same numbers as above. Will it make a difference if I get one which has a few numbers/letters which are different to my current one?
i have na acer 3680 and it came with vista but i got rid of vista and put xp on it i have all the drivers working the only problem im having is the button on the front to turn on and off wifi will not turn on the orange light will not go on i do have wireless internet
I recently picked up a 3680, upgraded to a 320GB hard drive and switched to xp from Vista. Runs great but the speakers sound like they are down in a well literally. Could it be the drivers or do I need to replace the speakers? Anyone else have this problem? The reason I believe the speakers are ok is when I use headphones it sounds the same.
Ive had my Acer 3680 since 4/07. I bought it brand new.
I keep it on the charger 85% of the time, and when its not on a/c power, I switch over to "power save" mode.
I was surprised about a month or two ago when my battery icon had a red "X" through it.
It would be there whether it was charging or on battery power. When I switched to battery power, it would be at 100%, but then be down to 7% in like 2 minutes and shut off. I was able to get a new battery on ebay and now I have no problems. I cant help but wonder though, how long are people reporting with their 3680's?
We have a Dell laptop at work that we've had for 5 years with the original battery. Im not trying to diss Acer or anything. It could be I just got a fluke battery. I'd like to see how long your 3680 battery lasted before you had to replace it?
I Bought and Xp Disk but, It doesnt detect my harddrive (Classic Sata Problem)
So I hear there are two ways to get around this...
1.)Change AHCI in Bios, which doesnt work for me because my laptop doesnt seem to have this Option in Bios, so thats out...
2.) And Slipstreaming which I have found drivers that people have refferred to other people but I dont quite understand how they work...(The tutorial I was reading and the drivers I downloaded didnt add up)
So I was hoping someone could give me specific instructions( for my model) for either of these methods to install Xp (Spent lot of cash on the disk dont want it go to to waste)
I really need the detailed (exploded views, part numbers, screw counts, repair/breakdown information ect...) soon, I was given (for fixing a customers old Dell) a 3680-2682 for nada, but it has a shattered LCD screen. I've got a replacement on the way but I need the service manual for obvious reasons...
Basic issue is that all of a sudden the touchpad has stopped working and that little icon that was in the systray has dissapeared. it was working fine a few weeks ago. i currently am using a USB mouse, but i need the touchpad at uni as the desk space is very limited. its a shame this issue has came up now a day before a MAJOR assesment is due, and i cant finnish it because i cant use the mouse at uni.
Anyways, so i have tried the FN+F7 thing, doesnt work. Tried Re installing and rebooting the drivers, still doesnt work. tried a system restore to when it was working. still doesnt work i have basically tried EVERYTHING mentioned on various forums and on google. nothing seems to work. the drivers appear to be installed but wont work for some reason. i will attach photos to the main options so you can see how it appears to me.
there are no bios otpions i looked for those. seriously its so weird, nothing works and its very frustrating! in the past few weeks i have installed adobe illustrator CS3, dont know if that could be the reason for it not working, but i dont think so. I have windows XP SP2. when i try installing the original drivers off a backup cd my dad made, it just installs and does nothing. i downloaded the newest drivers from the website and still the same thing. the program does appear in the program files, and the control panel/add remove, but just doesnt seem to run!
This laptop has new install of WinXP Pro. All drivers are good, and it is working fine. It has a short history of headphones not working when connected.
I have found a fix, if you could call it that. When XP loads, connecting the headphones mutes the speakers, but there is no audio on the headphones. If I close the computer lid down and it drops into sleep mode? When it wakes, the headphones work fine for the entire session. Works every time!
Realtek drivers and software run the audio. I have exhaustively scrutinised all the settings but have found no anomoly.
my acer 3680 had crashed andi has nstalled an xp cd from dell which went fine..but in the device manager under other devices theres yellow question marks next to everything under that tab..drivers i need im sure its all to do with internet not working..but dell driver wont install..so what do i do for these drivers the acer had vista to begin with..evrything else works fine just cant or dont know how to get the drivers..
overclocking the Intel Celeron 440 Processor on the Acer Aspire 3680. Here is a screenshot:
As you can see, I overclocked my friend's Acer Aspire 3680. The Celeron M 440 went from 1.86ghz to an amazing 2.35, for an increase of 490mhz! Now, this is definitely not going to be the most safe overclock, and it will consume a lot more power and heat up much quicker, but it is just to show how much you can overclock the Acer 3680.
Here is how I did it:
1. Download CPUCool. (Costs $18 to save your stuff, otherwise it won't for the shareware version)
CPUFSB did not work for me but it may work for you. It is free. Try it
2. Install CPU Cool and say yes to a desktop shortcut and running under windows start up. Now, restart your computer as it tells you too.
3. Go to Functions, change CPU FSB, and then select I don't know. A PLL drop down menu should show up.
4. Make sure it is ICS on the left. Then, go down and choose 954310 all the way at the bottom. Click fine tuning, click ok, and then it should show your frequency. If it doesn't show 1866, and a number less, then download Rightmark CPU Clock Utility and select throttling under profiles and set it to 100%. Unforunately you can't change the voltages.
5. Click fine tuning in CPU Cool, now it should show 1866mhz. Just add 60, 10, or .10 or so mhz by click + 60, +10, or just +. I recommend 2000mhz for the best balance of speed, power, and longevity.
6. Check both boxes as the right under Tray Frequency 1. Click set frequency, ok, and then minimize to tray. Do not close, because your clocks will be reset!....
My laptop would not turn on at all and no lights came one so I bought a new motherboard.
Ive installed the new motherboard, but now when I turn it on the lights turn on, the fan spins, the dvd drive clicks a few times but the screen stays blank. Nothing comes on even after a few minutes. I disassembled the entire laptop again and put everything back together but still nothing comes up on the screen. I reseated the RAM and HDD but still no luck.
I just bought this new acer 3680 1 month ago because i needed a laptop for my studying. basicly all i need it for is to take notes from classes, and surf the web (youtube etc). ok so basicly the first impression with preinstalled vista was horrible. incredible lag... 3 seconds delay at all times when browsing the web. and completely unable to playback any form of media with any other windows open without the sound lagging like crazy... all that kind of stuff
but the main problem seems to be the fan. It runs at high speed (producing as much noise as my desktop computer). The fan turns on aprroximately 4 minutes after you turn on your computer, or immediately after you open an application.. and it just keeps on running untill you turn off your computer... It is so annoying that i have trouble bringing the computer to class (which is where i really need it!) because i feel embarrased about the noise, and frankly i think this is an annoyance to the other students aswell. Is this a common problem with 3680? No one of the other students pc's fans run when they just use basic applications like word, or internet explorer, and they certainly dont do it when simply idling on the desktop.
furthermore it needs to be said that i have messed around with vista alot, and tweaked it in every possible way to remove pressure of the cpu.. and ofc removed all antivirus programs etc. Furthermore i tried installing XP, and guess what.... it took 5 mins of idling on the desktop in the brand newly installed xp for the fan to start again!!! so i conclude that the problem is not caused by vista overloading the cpu!. Does anyone else have this problem with their aspire 3680? maybe im just overly sensitive about the noise, but really it isnt supposed to run at all times.
My husband dropped his Aspire 3680-2682 the other day and the screen went wonky. I booted it off a VGA monitor and it seems to be fine running from there, BUT I could not get it to boot to VGA except in safe mode, and when I choose to boot in regular mode it goes to the LCD screen and doesn't allow switching the display to the external monitor.
This is the only thing that concerns me that it might not be just the screen that sustained damage.
I was eventually able to get th bezel off (it doesn't come 100% off on this model but doesn't need to) and remove the lcd panel for inspection. The thin board taped to the back of the panel doesn't seem to be visibly broken or strained and the connectors to it were taped so firmly in place they didn't budge on impact. The small board that rests at the bottom of the top case under the bezel (the inverter?) can't be inspected well and I don't want to damage it by trying. In any case nothing appears damaged to the naked eye on or around the screen.
The first pic is how the screen looks when booted; it also (visibly) flickers and redraws continuously. The second shows that applying pressure allows a clearer view of the console and stops the flickering.
I have found a replacement screen online for 50.00 and feel comfortable enough trying to replace it rather than spend the cost of a new laptop on sending it for repairs.
However, if it's not just the screen I don't want to throw more money at this.
In your experienced opinions, does it look like the damage is typical of a broken LCD screen and not something in the motherboard? (no clue on how to get a closer look at that stuff. took every screw out of it last night and couldn't get the bottom case to reveal its secrets.)
it is a Acer Aspire 3680, the other day the clips that holds one stick of memory in broke, does anyone know how I could fix this, was thinking of gluing the clips back on or using electrical tape to hold memory in place,