Acer :: Aspire 5735 - Mystery Screen Pixelation
Oct 5, 2009
I have just bought an Aspire 5735 a few weeks ago and, to be fair, it's fantastic for the money; however, i've noticed that in spite of the screen being sharp it appears slightly grainy when i physically scan across the screen with my eyes?!! I have checked this against my 7 year old Sony Vaio but it doesn't have the same problem, it's a mystery...
I was kind of wondering if because the pixels where so closely produced (it is quite a compact 15.4" widescreen display) that it was a trick of the mind? The grainy effect is symetrical like a chequerboard pattern or herringbone!
If i stare at the screen without any physical movement the picture/graphics are pin sharp, it's only if I alter my viewing angle or scan the screen quickly with my peepers; maybe my brain just isn't sharp enough any more to de-code the data!
My exact model details are:- Aspire 5735, 4gb ram, 6400 intel core2duo, vista premium home edition.
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Oct 26, 2009
These were not answered by Acer tech soupport [not a typo or misspelling]. Each was sent in as a separate question and returned marked "closed".
Where are the drivers for Vista-to-Win 7 upgrade?
What is the recommended procedure for 1?
Should the C/D partition be preserved after upgrade?
If 3 is "yes", which backup program should be used thereafter: Acer, MS, or both?
What is the matrix key for the 2 LEDs on the left top edge (see pic)?
(this should be 6.) Can the card reader be upgraded to read SDHC memory cards?
(this should be 7.) Where is the Acer knowledge base reference library for this notebook?
(this should be 8.) Where is the Acer-sponsored user forum for Acer computers?
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Nov 29, 2008
i just got this notebook listed on the title right? Mostly everything works perfectly.
Except apparently i have to update my Drivers for the Intel(R) GMA Driver for Mobile. So i look at the Intel website no drivers found, or ones that needed updates..
So Ive been told that in some cases for laptops you must go to the computer manufacturers website and find the drivers there, this website being Acer. But it seems there is no trace for Aspire 5735-4624 Drivers ANYWHERE. I think the laptop is fairly new but there has to be SOME drivers somewhere right? I am not sure if this is a problem for any other people out there, or i am just not looking hard enough?
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Jan 19, 2009
I've recently posted a question here Total Memory in task manager incorrect after upgrade to 4gb Aspire 5735 where I received some great help. However I've done a bit more research and I'm starting to fear my notebook may be limited to 3gb by the bios/chipset for some reason. I have just upgraded it from 3gb to 4gb. The bios shows 4gb as the installed amount but memtest in dos mode only shows 3000mb total as does windows task manager.
So it appears the notebook detects the 4gb installed ram but only allocated 3gb.
My question is does anyone know if acer has limited this notebook to 3gb total and if there are any suggestions on getting around this limit?
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Apr 30, 2009
I have an Acer Aspire 5735 with an inbuilt Crystal Eye Webcam, I have managed to set up and talk to a contact, but my contact can see me, but I cannot see them. What do I need to do to rectify this? Or is it my contacts problem.
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Jan 18, 2009
I just updated my Acer Aspire 5735 notebook from 3gb DDR2 to 4gb DDR2. The bios now detects 4gb total as does Vista's System Page (Control Panel/System in Ultimate 64bit)
However when i go to task manager/performance my total physical memory shows up as 3000MB and the Physical Memory Usage graph seems to reflect this 3gb total.
Is there something I need to do to get vista to detect and utilise the 4gb total?
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Sep 9, 2009
My laptop of recent has started to pixelate lines appear first and then everything becomes jumbled, I cleaned the Fan and everything, replace the thermal paste and put the thermal blu tack on it put it all back together and it goes on. The Temp of the CPU is around 60c normally a wee bit lower, it also occasionally during being on will start too appear with lines of pixels then diagonal black pixels at that point i shutdown the laptop, but when i go to put it back on again, I have no screen just what looks like a backlight at the bottom of it, I then have to unscrew and go through the process again.
1. I have 2-3mm of thermal blu tack on the gpu as i've read in another post
2. I have used a paste that a friend whos a techie uses to put on cpu
3. Fan and Radiator thing is cleaned out
4. Can sometimes run for hours and then all of a sudden bang black diagonal pixels..
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Nov 11, 2008
I have an Acer 5100, AMD Turion 64x2, with Windows Vista (OEM, not an upgrade (downgrade)), and Vista SP1 is installed.
I still kick myself for buying this, but too late to cry over that. Lesson learned: Get the HP, Compaq, Dell, or Lenovo. Nobody's perfect, of course, but not everybody stinks and sucks and has a pathetic support site without live chat the way Acer does.
From day 1, it has had surprise shutdowns when not in use (as in, overnight or during periods of not being used), about once every week or two. Sometimes, it's not a total shutdown, but it just doesn't recover from suspend (The suspend/recover issue appears to be quite a common problem, lots of similar sounding posts out there on various forums: The fan spins, lights are on, jiggling the mouse (laser mouse) lights up the mouse as if the computer's responding, but the screen stays black). There's nothing obvious in Event Viewer.
In other words, it hasn't shut down on me while using it, but after leaving it, coming back the next day, it will about once every week or two either have shut down, or won't come out of suspend.
The final question, is the BIOS update on the Acer website says "Windows XP", and there isn't one for Vista.
It's definitely virus free, spyware free, rootkit free. FYI, also up to date on patches, and Vista SP1.
Sorry for the seemingly multiple-problem post, but I think they might all be related from this intriguing comment in the BIOS update release notes:
"1. SLOVE UMA S4 OVERNIGHT BLACKSCREEN"
I'm pretty sure they mean "Solve", since some other comments for other fixes say "Solve". Not knowing what they mean, but certainly suffering from something that could be called an overnight blackscreen, I'm tempted to try the BIOS update.
QUESTIONS...
1. There's a DOS and Windows subfolder in the zip file for the BIOS update. Safe to run the BIOS update from a command window?
2. the shutdown or failing to come out of sleep?
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Dec 10, 2008
been working fine for about 2wks now.. and today she fired it up and it has a black screen.. she can get into bios but has no idea what she is doing ..she claims that she did nothing different and was working fine when she shut it down yesterday..
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Dec 22, 2008
I have an Acer 5735 laptop that I have used to access the internet wirelessly in the past on other networks without issue. I recently bought a TRENDnet TEW-637AP and plugged it into the back of my wireless router. I am getting a good signal and I am connecting to the network according to Vista but I cannot get it to load a web page to save my life. This hasn't been an issue in the past on other networks.
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Jul 1, 2009
I was about to purchase a 5735 before the 5738 came out. Acer call it to be a new laptop but the specs are identical, I've checked the acer site and its all the same other than the bio-security. Can anyone else explain the differences? Is the 5738 a better chassis etc because I can't tell why the 5738 is more expensive other than blu-ray etc, which my model won't have.
Both are Centrino 2 laptops as well.
Should I just go with the 5735. Anyone have any good experiences of using the 5735 laptop? Strong, quick and reliable?
I've got an offer to buy a 5738 with a 250HD for £419 and a 5735 with a 500HD for £440.
Other than the hard drive and the fact that the 5738 is newer, which would you go for?
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Oct 6, 2008
I just bought a new Acer 5735-4624 aspire model. It comes with Vista and of course I'm looking to move back to Xp. Only thing is I cant find any support drivers anywhere. Even on the Acer site--the friggin model is not even listed. I know it's new and all---but!
I have an e-mail in to Acer support but I already know about their famous support woes.
Anyone have an idea so I can move to little ol' XP?
Any drivers perhaps from other models that might be compatiable?
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Apr 15, 2009
I just bought an acer 5735z and with the intel 4500mhd and it wont even start any games at all, it always goes to a black screen.
I've updated the graphics drivers and still the same black screen, I've tried call of duty 4 and 3dmark 05 and they both do exactly the same thing it just won't run them
here's the specs;
t3400 2.2ghz
3gb ram
250gb HDD
4500mhd graphics
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Jun 20, 2009
One of the OEM memory modules took a hike, so I replaced both modules with a Corsair 2x2gb DDR2 800MHz kit.
Did the Alt-F10 and got Vista back.
While deleting all the bloat-ware I was prompted to make the Recovery Disk.
I went ahead and made the Recovery Disk after deleting all the game stuff.
After all that business I went ahead and finished deleting the NTI back up 5 and a couple other things.
Now I am in the process of installing the downloaded .exe SP2 for Vista and will jump online and do some other Microsoft updates (Defender, Explorer 8) the usual stuff.
Can I make another set of restore disk that will have all the updates and all that buiness? Or is the restore disk option just for when you first start using the system?
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May 2, 2009
after installing winXP on this laptop I saw the card reader in my computer only once, and it disappeared. Tried different driver from the internet with no luck. It wont show up in my computer and is not working.
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May 30, 2009
anyone got dell mystery uk code? i need a 15%+
they got up to 50% and are availible on vostros ....
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Aug 4, 2009
Is there a Mystery Coupon from Dell in August every year?
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Jun 21, 2009
I have a Dell Inspiron 1525 with an HDMI port. While the port was hooked to my AV receiver, I hit a few buttons on the receiver and somehow disabled the HDMI port on the Dell.
I cannot figure out how to reactivate the HDMI port. I know this is what happened--cable, receiver, balance of computer is all fine. Somehow, the received "talked" to the Dell and turned off or disabled the HDMI port or its driver, is my best guess.
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Dec 18, 2008
This is interesting; I'd love to see a "DellBook Air"...
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Jul 23, 2009
I've had eye on Z Series for couple days, but there exists a mystery I couldn't figure it out.
I've searched this forum and the net, still no answers.
On the sony's official USA website (www.sony.com)
Sony claims VGN-Z790 CTO has upto 7.5 hours of standard battery life.
However, other preconfigured Z Series laptop such as VGN-Z790DND, VGN-Z798Y/X, VGN-790DLX, VGN-790DKX, VGN-Z790DMR, and/or VGN-720D/B has upto 6 hours of standard battery life. It's mystery I was unable to figure out.
what's difference between Z790 and Z720? (I mean fundamental differences like circuitry design or expansion limitations such as maximum ram support and so. Couldn't figure this out... probably one of those model number decryption wizard would know it.)
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Nov 17, 2014
I'm using Aspire V5-473PG.
Â
Recently I noticed that my touch screen sometimes starts to hits randomly at the bottom of the screen. This problem cause some windows became minimize and maximize on its own and when i'm watching video, the video keep pause, play and pause again. I tried to find any crack on the screen but found nothing.Â
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Apr 24, 2014
I have an Inspiron 5735 (M731) and can't get the Airplane Mode to turn off. Have spent several hours with tech support and reinstalled all the drivers. have even done a system restore (keeping my data file) sill the switch is grey'd out.Â
I read on another list that the problem may be caused by a physical switch on the unit. Dell has any REAL switch on their laptops to turn Airplane Mode On and Off ?
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Jan 31, 2015
My Aspire M (1.5 years old) was making a horrible noise, so I opened it up to find a very dirty fan. Â I cleaned the fan, but it still made noise. I bought a new fan and installed it. After closing it up and turning it on, it only gets to the ACER screen and then recycles.
Â
I probably inadvertantly corrupted the BIOS, or is it something else? Â Can I flash the BIOS without having a working BIOS?
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Nov 1, 2008
When I turn on my laptop ,ocassionaly, the screen turns white. At first i thought it was a driver issue because it would only happen when windows loaded. But now it does it when i turn it on before windows starts loading, leading me to believe that this is a hardware issue. does anyone know what i should replace in the laptop inorder to fix this problem?
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Dec 19, 2008
i've got an Acer Aspire 3613WLMi and the screen is faulty.
when i switch the laptop on the screen comes on full white and then fades slowly to the bios screen (no hdd installed right now). I put a windows vista installation cd in to test it further and it faded slowly to the installation screen, everything moved in slow motion, the mouse cursor moved across the screen really slowly and leaves a trail. I've replaced the ribbon cable and that hasn't fixed it, it's not a motherboard fault that i know of because i've plugged an external monitor in and that worked so i've narrowed it down to either being a fault with the lcd or with the inverter.
i'll try to get a video of what i'm trying the explain, it's difficult, the screen sort of fades into view in blotches and patches all over.
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Oct 24, 2014
Im running windows 8.1 64 bit Acer Aspire E1-470, I notice my screen keeps on flickering, its like a heartbeat impulse, it dims and gets back light again its not severe but it annoys me alot!
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Dec 20, 2014
how can i fix acer aspire V5-572? it turns to blackscreen/blank screen after i've downloaded an application? i turn it off but when i tun it goes still the same..
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Apr 26, 2010
I've been plagued with this problem for the past month and a half at least, so much so that the laptop has spent the last 3 weeks with Acer and their technical support team in Plymouth (I only got it back last week).
The laptop was sent off with a fault to the screen. It intermittently flickers, mainly when the screen is moved, but sometimes not. The laptop was sent off to Acer 3-4 weeks ago and was returned last week. A report was returned with the laptop and reads as follows:
Problem Description:
SYSTEM FUNCTION - SYSTEM FAIL TO FLASH BIOS
Repair Description:
STORAGE - OPTICAL DEVICE WILL NOT READ/WRITE
Diagnosis/Repair Details:
fitted new ODD and middle cover
Spare Part(s) Replaced:
ODD HLDS SUPERMULTI DRIVE 12.7
COVER.MIDDLE.W/MMN/EKEY-BD
As you can imagine, this report left me completely perplexed but I assumed that somewhere within that they had fixed the screen problem and left me with a fully functional laptop again. And of course I'd been without it for 3 weeks and just wanted to turn it on again!! lol (On a sidenote, I had asked them to check the disk drive also, because back when I first got it, it struggled to read any type of disk. This explains the apparent replacement disk drive)................
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Nov 30, 2008
I have an Acer Aspire 1362i. Lately when I am working on the laptop, the screen has been going blank for no apparant reason. This can happen on startup, after 1, 5 or 10 minutes. where to start Troubleshooting this problem?
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Jun 8, 2009
My problem is that when i start up my Laptop (its about a week old) i just get a black screen and nothing else. The only way of solving this problem is to take out the power lead and the battery and start it up again. I dont want to have to do this everytime i start up my laptop.
This first happened after my laptop crashed (Frozen screen bussing through speakers) there was a lot running at the time, virus updates, windows updates etc.
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