I have an Acer 1350, when I press the power button the CPU fan comes on for five seconds or so, but the screen doesn't come on, and the hard drive doesn't seek. If I leave it on, after a few minutes the CPU fan comes on again, so obviously part of it is working, but it just won't boot up.
The screen is definitely working fine because I've tested it on another Acer 1350, the hard drive is fine as well, also tested on another Acer 1350, the memory is fine, ditto.
I have a two year old V5 571, a week ago it stopped booting up when I pressed the power button. There are no beeps and the laptop doesn't boot as far as the POST screen.
I've tried with battery and without and taken out the CMOS battery to reset it but still have the same problem.
As it's only two years old I would hope the motherboard hasn't gone.
a friend of mine gave me their Acer 1350 laptop to repair - the fault was that the screen suddenly went blank, even though the power goes on and the fan turns. When I first looked at it, the screen came on, it started to boot into Windows (XP Home), it got past the loading screen (with the horizontal scrolling thingies) and then the screen went blank, and ever since I've never been able to get the screen to come on.
I tested it and couldn't hear the hard drive seeking, so I guessed that the mainboard or CPU had failed. I took it apart (using a service manual as a guide) to see if there was anything I could do to fix it, I removed the CPU and reseated it, used new thermal paste and put it all back together, but it still had the same problem. I had made sure that the screen cables were connected back correctly, as per the service manual instructions.
Also, the power light didn't come on, even though the CPU fan comes on when you press the power button (for a few seconds), and then after leaving it on for a few minutes the fan runs again for a few seconds, so something is working!
Anyway, I bought a second hand Acer 1350 off Ebay for 70, which was running fine, just didn't have the hard drive. As soon as I got it, I put the hard drive from my friend's Acer into the new laptop, and it booted up Windows fine, everything ran perfectly. Problem solved. Or so I thought.
After turning it off, I tried to turn it back on. Result - it now has exactly the same problem as the first laptop! When you press the power button, the fan goes on for a few seconds, but the screen remains blank. The hard drive doesn't seek.
I've also tried it without the hard drive, hoping that maybe that was something to do with it, but it makes no difference, the screen is still blank, so I can't even look at the BIOS.
I have been racking my brains over this - what could possibly have caused this problem in both laptops? Some kind of virus on the hard drive, which stops the laptop from even showing me the boot screen? The screen stays off no matter what I do. The power light doesn't come on, even though the fan has started turning, and the hard drive is running (but not seeking).
I thought I hibernated or maybe something triggered it back on... i don't know! But my laptop has been sitting inside a drawer while it was running! And I don't remember when the last time I used my laptop and stuck it in there! I opened it up and I saw was BSOD!
So I just turned it off and turned it back on. Nothing posts on the screen and the hard drive light will blink for a second and then stop. Sometimes the fan will just turn off and it will constantly reboot itself. When that happens it only stays on for a few seconds but nothing shows up on the montior.
Man I think I screwed it up. I opened it up and I don't see any physical damage. I even took the heat sinks off and the chips look normal. I don't know what to do now. I have already tried running without a hard drive, only 1 ram stick in either slot. Nothing.
He had a broken screen and a virus. I repaired his screen and he then took it to a "buddy" who partitioned the HD to save the pictures ect on it and put XP on the other partition.
My brother was updating drivers when he rebooted it and it just wouldn't restart.
This is a description of the problem: "I hit the power button , lights come on (no HD light though). and the Fan spins for about 30 seconds and stops. After about 1 minute the fan starts back up and stays on. Power light , battery charger light stay on but nothing happens."
I pulled the covers off the back and everything seems seated and where it belongs.
Recovery disks have been ordered (before I knew the full extent of the problem) and will be here in a week or so but I don't think they will do any good on a system that wont boot.
I have repaired a few desktops but this is my 1st laptop repair.
I have an Acer Aspire 5315 (Vista) that will not start. When you push the power button the power light comes on for 9 or 10 seconds then goes off. I've tried with/out the battery installed. I have held down the power button for 60 seconds without any power connected/installed. I have reseated the RAM. Tried a different AC Adapter, nothing. Does the CMOS battery need changing?
My 5920G Acer Notebook freezes, mainly in the first half hour after boot, completely in Windows. I'm not sure what it causes since it happens at most random moment (not in idle though).
It is just completely stuck and nothing responds anymore, causing me to have to reset it using the power button although it should 'automatically restart on freeze'.
When it then starts up again, it 4 of the 5 cases it shows a black screen, not even a BIOS post. There's just nothing. The computer turns itself off again and does it over again.
Sometimes it gets a little further (at windows boot) but then freezes at that point. Or sometimes it freezes at the Acer POST screen.
It also seems to reset the BIOS every time this happens, since I turned the ACER screen off but it keeps coming back.
I first believed it had something to do with heat, although the temperatures at which the computer freezed (I had speedfan running once when it crashed) were around 60 degrees for CPU and GPU and 50 for HDD (which is acceptable right).
What I believe is that it has something to do with the GPU. Sometimes it also shows artifacts at random places on the screen before killing itself and this would also explain why it wouldn't show up anything when I turn it on.
I'm still planning to run memtest86 to test the memory.
The CPU fan is totally off when the CPU temp is under 55C (according to Everest). Once it's over 55C, it goes onto its low setting. Somewhere higher up, it goes to its high setting.
The problem: Even just browsing the web and doing light desktop work (IM, Explorer, Word), the CPU temp creeps up to 55C pretty easily. Once it does, the fan shoots on, but it only takes about 3 seconds to get to below 55C, so it shuts off again. Without the fan, the temp goes up past 55C again, and the cycle restarts.
The result is an on-off-on-off-on-off fan that turns on or stays off for only about 2-5 seconds at a time. REALLY annoying, esspecially in an otherwise quiet library environment. I can see people looking over at me with a "what the f is wrong with your computer" look.
I've updated the BIOS to its latest as of this date (Jan 06 2009) on the Acer site (3810), that didn't help any.
I've read (on this site) that Acer uses something propertiary to control their fan, causing normal fan control software to not work on Acer's.
Does anybody know of any software that will let me control the speed of the fan? I tried the fan control software for the Acer Aspire One, which didn't seem to work.
I have a problem with my Acer V5-573, 6 months old.
Some days ago it did not start when pressing the start button. I removed the charger and tried again, still nothing. Then i removed the backside to get access to the battery. I removed the battery and tried connecting just the charger.
That causes the laptop to start for 2 seconds like normally, the fans start for like 1 second and then just shuts down and the start button wont work again. This happens every time I connect the charger and it's off battery.
Sometimes when I press the start button and works and starts like it should and then at a random time it shuts down once again. Mostly it just doesnt react to the start button.
I haven't replaced or modified the original hardware.
I'm trying to install Vista on a new hard drive for a Acer Aspire 5100. From what I researched, I believe I need to create the PQSERVICE partition. I'm trying to retrieve the 'Post Acer Disk Formatter CD ISO Image'. I believe it is a file named 'Diskformatdt_v1-1d.iso'. I read some of the threads on this website about how to retrieve the file from Acer's website,......................
I've been experiencing kind of a problem with my Acer 2420 laptop. When I start up its usually pretty fast, but eventually it begins to slow down to the point where I have to restart the system completely. I have it running Windows Vista Home Edition at 512MB of ram, 1.5Ghz.
Its really weird because sometimes when I unplug the charger it works again but after I plug it back in, like 10 minutes later it starts slowing down again. I can't figure it out.
I have a problem with my Acer V5-573, 6 months old.
Some days ago it did not start when pressing the start button. I removed the charger and tried again, still nothing. Then i removed the backside to get access to the battery. I removed the battery and tried connecting just the charger.
That causes the laptop to start for 2 seconds like normally, the fans start for like 1 second and then just shuts down and the start button wont work again. This happens every time I connect the charger and it's off battery.
Sometimes when I press the start button and works and starts like it should and then at a random time it shuts down once again. Mostly it just doesnt react to the start button.
I haven't replaced or modified the original hardware.
I have been working on computers for almost 20 years and this has me completely confused. My Aspire V3-571-6643 laptop was working fine until just recently. The system will power on and show the Acer screen and then immediately reboots. It will stay in this reboot loop until manually stopped.
I cleaned and reseated the RAM module and also tried it in both slots with no change. I was able to access BIOS and determined the drives and all settings are correct and even reset to factory defaults with no change. I then pulled the HDD to use in a docking station to determine if the drive was salvagable. Everything reads fine and passed both short and long tests via SeaTools. With the HDD installed the system won't try to boot to CD/USB but after removing it the system will boot to CD just fine. I then ran a full scan using Eurosoft Pc-Check and everything is fine. I reinstalled the HDD and immediately get the reboot loop again.
At this point the mainboard and HDD both test fine independently but will not work together. My only guess is that the mainboard is no longer supplying enough power for all of the components and crashing when the HDD tries to spin up on boot. That, or the SATA controller is malfunctioning and only working for the ODD.
I'm a PC repair technician and have been working on computers for almost 20 years and this has me completely confused. My Aspire V3-571-6643 laptop was working fine until just recently. The system will power on and show the Acer screen and then immediately reboots. It will stay in this reboot loop until manually stopped.
I cleaned and reseated the RAM module and also tried it in both slots with no change. I was able to access BIOS and determined the drives and all settings are correct and even reset to factory defaults with no change. I then pulled the HDD to use in a docking station to determine if the drive was salvagable. Everything reads fine and passed both short and long tests via SeaTools. With the HDD installed the system won't try to boot to CD/USB but after removing it the system will boot to CD just fine. I then ran a full scan using Eurosoft Pc-Check and everything is fine. I reinstalled the HDD and immediately get the reboot loop again.
At this point the mainboard and HDD both test fine independently but will not work together. My only guess is that the mainboard is no longer supplying enough power for all of the components and crashing when the HDD tries to spin up on boot. That, or the SATA controller is malfunctioning and only working for the ODD.
I purchased an Acer Aspire V3-772G-9822 laptop in August 2013.I had the original unit exchanged by the retailer due to a faulty screen (green line running down the display).
I also had the mainboard replaced near the end of the warranty period due to an internal fault with the power supply [case #3414447U].
I am now just outside the warranty period, with (ostensibly) a new mainboard, and the unit will not boot .
I have tried the remove-battery-and-power-supply-and-press-button exercise (resetting the power management IC, I presume) - no success. I have checked / re-seated / removed any / all / each internal SATA drives - no success. I have removed the memory (unit off) to see if I'd get a POST beep error message - no success ...
My computer (acer P653-V) is starting itself after shutting it down. Not right away - it takes some random time - sometime hours. In BIOS WAKE ON LAN is disabled. OS is windows 7 and at network adapter configuration - wake on magic packet and all of that is disabled.
Don't understand how is it possible? It is getting little bit creepy and disruptive already.
When I start it everything is fine. You see the Acer logo. Ubuntu starts with a BIOS BUG #81[49435000]. Then when the Ubuntu load screen just freezes. When I reboot it the screen is dead. But after a cold start it's fine.
I don't think it's because of the bug, I've read it's because I have a 32-bit linux on a 64-bit. When I try to install XP it works for a while but then the screen just dies.
My Acer Aspire 5745g (intel i5, nvidia GT 330m, 4gb Ram) suddenly start lagging...Some Games I play (Vindictus , Dead Space 3 , Far Cry 3 ,...)
I try to bring down quality but fps doesn't fix. I download Anti-malware (don't work). I scan with antivirus (don't work). I do twice format but the problem doesn't fix.
My original hard drive of Acer aspire 5738G crashed and I bought a new 1 TB WD hard drive. I tried to reinstall Windows 7 from recovery disk. All data copy and system restoration (from 3 restoration disks) completed successfully. But after the auto reboot, during “Setup is applying system settings” stage I encountered error message “Windows Setup could not configure Windows to run this computer’s hardware”. I tried reinstalling the OS multiple times but every time I am getting the same error. Before replacing my hard drive, I was using Windows 7 Home Premium OEM version and now I was trying to restore the same in my system.
My daughter's Acer is 2.5 years old and it's running Windows 7. She recently rebooted it last week for a Windows Update and since then it starts up but hangs, with the hard drive light blinking slowly. I ran it in Safe Mode and it gets through CLASSPNP.SYS then hangs. According to articles this is usually a hardware problem. The only option I have with this OS is to bring up the Command Prompt. I've tried System File Checker - no go. System Repair comes back with unknown error and what looks like a bad Driver.
I was able to build a new partition (100+GB) and do a clean install of Windows 7 x64 Ultimate w/ SP1. This went through fine, though I would have to load the Acer drivers for the network card, etc. to finalize it. The point here is that this shows that the hard drive isn't the issue.
My fear is that Windows installed either some sort of driver or other update that has now caused the current OS on her laptop to be unusable. I went to do a System Restore and the only restore point it had was the Critical Update that she rebooted to on 2/13. Trying to roll back to that Restore Point didn't work.
I updated bios on Acer Aspire E1-510 to 2.11v(legacy BIOS available) so I can install Windows 7.
I successfully installed Windows 7 but when I switch on the notebook monitor starts to blink,it is not happened before untl
I updated the BIOS and installed Windows 7.I returned to Windows 8 but again the same happens.(only when system booting up)I dont like that and i wanna fix that!
I got my laptop back from repair and the papers that came with it said that they not only replaced the LCD screen, but also updated the BIOS to the lates version--1.24
I was messing around with my laptop and the various thermal monitoring programs it has while searching the net why the hell my by-core temps always gets stuck at startup. I kept reading on BIOS, BIOS, BIOS. So I went to acer.com.sg for hopes that a newer 1.25 or so BIOS would be available for my Ciel Noir.
Surprise surprise, they have only the 1.16 (came with my laptop when it was new) and the 1.23 BIOS (mine was presently 1.24, and they don't have it). I downloaded it anyway, and checked the readme. I noticed that the flash utility .exe was named JALA0123.exe and then I noticed through HWMonitor 1.14 that my motherboard was marked JALA0 so hmm...this prompted me to flash the BIOS.
Booted up, got into Windows, fired up HWMonitor and what do you know, now it's working!! HWMonitor reads a different TJMax though, so I adjusted it to be the same as CoreTemp's and Everest, and now it's showing (I hope) correct temps.
Now my question is this: Why does the BIOS that comes from Acer directly i.e. after purchase or repair makes the sensors not work? And why are these BIOSes not available online? Is it possible that they use BIOSes that are for different laptop models, hence rendering the addresses for the thermal monitors different from the actual ones? (I read up that thermal sensors depended on the correct addresses, too.)
Considering all the debate going on about the ventilation on this system, I figured it would be best to see the sort of temperatures people are getting.
Post your HWmonitor screenies or the temps alone! Also, make sure you post what power mode you're in! Don't forget to mention whether you have the 9500 or the 9400!
Let's see those screenies!
I think after we get some temperature readings, we will be able to conclude just how bad the ventilation issue is.. if at all.
I had to replace the DC jack in my Inspiron 9300 and it appears to work correctly. Plug a battery in and it charges just fine. However when I turn the computer on it does not POST (or beep in any way at all). I turn on the power, the fans spin up, the HDD spins up, and then about 5 seconds later it all just shuts down. Ive tried taking the HDD and the RAM out to try and get some sort of beep code and i get nothing.
