Hi all, Can Someone help me unlock the Hidden/Advanced features in Phoenix BIOS SecureCore Tiano version 1.22 for my Acer Aspire 4750G. I want to be able to Enable or Disable the Intel HD VGA Function or For Nvidia. Yes, I do know the issues that I would encounter if I attempt to Enable or Disable the Intel HD VGA or the Nvidia GT 540M Function. However, I do know of someone who have used a modded BIOS from Kizwan for the 4743G and managed to get display even though either VGA is disabled. So I would like to try using a modded BIOS for my Acer Aspire 4750G. My Acer Aspire 4750G Notebook full specification can be found here: The link to download the latest BIOS for Acer Aspire 4750G is here: Further old versions of the BIOS can also be found from here by selecting the appropriate notebook model: I really hope you can help me to fufill the function that I need for the BIOS. Thanks in advance.
Hi all, I need help. 2-3 Years ago, I bought may Acer Laptop Aspire 4750G. Specs: - intel core i5-2410M 2.3 GHz, turbo boost up to 2.9 GHz - Nvidia GeForce GT 540M 2 GB, intel HD graphics family - Memmory ram 8 GB. Windows 7 Home premium Service pack 1 64-bit. Nvidia optimus I have been playing old games.
Intel HD Graphics driver not able to install I upgraded both my desktop and laptop to Windows 10 recently. The desktop's upgrade went smoothly; NVIDIA already has Windows 10-compatible drivers. However, my laptop with Intel HD Graphics is a different story. I've tried the Dell-certified drivers as well as the latest ones directly from Intel. Intel HD Graphics Card Display Issue. Acer Hardware. Next: Acer Helios300 shakes when connected to AC. Get answers from your peers along with millions of IT pros who visit Spiceworks. Download latest Intel HD driver from Intel site (graphics driver from Acer site doesn't work) and install it. Acer Drivers Download by Acer Inc. For Acer Scanner Drivers for Acer Sound / Audio Drivers for Acer Tape Backup Drivers for Acer USB Drivers for Acer Video / Graphics Drivers for Acer. Aspire 4350 Driver Aspire 4350G Driver Aspire 4352 Driver Aspire 4352G Driver Aspire 4560 Driver Aspire 4560G Driver Aspire 4750G Driver Aspire 4750ZG.
But recently I found out that it may be the whole 2-3 years I use my laptop, it never use the GeForce. Fixed usage of sigaction. previous way did not work for mac. That may explain some lags when playing certain games. With newer games that provides benchmark, the report always shows that they are testing it using intel HD Graphics family. Never use the GeForce. New games always lag or not working at all. The Nvidia optimus didn't switch to GeForce in hard/heavy games.
I don't know why. Numerous info scattered in websites/forums. Suggest maximum power or manual right click 'run with graphic card' or change the GeForce as default in nvidia control center.
None is work. I plugged my laptop on AC power, with maximum power settings - Changed global settings in nvidia control panel to use the GeForce as preferred graphic card - Right click game and choose run with graphic processor - Nvidia - Doesn't work.
Regardless of all heavy games I run, Nvidia GPU activity: none - DxDiag shows intel HD not GeForce. My GeForce is up to date. Disable Intel HD graphic card will give me black screen, no display. Basically I don't know how to activate the GeForce manually or automatically. Start to wondering is the nvidia optomus is there?
How to know if I even have this technology, regardless the sticker on my laptop and the 2 nvidia icons (green logo - control panel and dark box with dots, showing Nvidia GPU activity) - After searching infos on the internet. I found out that you should be able to choose what VGA card you are using from BIOS. My BIOS seem to be an old version, No option to boot my windows with Nvidia from the BIOS. So my question is, how can I use my GeForce? The warranty is over, I didn't know my laptop didn't use the nvidia card this whole time. Should I update my Bios?
Which makes me asking the second question. Which one I should install? What should I do before intall it?
My BIOS is BIOS Version/Date: Phoenix Technologies Ltd. V1.23, 4/28/2011 SMBIOS Version 2.6 I tried to look in: And it confuses me. Why with the latest date, the version number is getting smaller. Acer BIOS 1.24 - 7.8 MB - 2012/12/26 Acer BIOS 2.19 - 8.0 MB - 2012/04/30 Acer BIOS 2.17 - 7.9 MB - 2012/04/10 Do I have to install all? Then as I keep searching, I found article that BIOS can be moded. And directs me to ask in this forum. So, should I update or I only need my BIOS modded?
I'm a newbie by the way. Please help me. Thank you for your time and your help. Hi TheWiz, Thanks for your response. I just updated my BIOS again, now it's version 2.19.
I believe the card is onboard. The full specs of my laptop: - intel core i5-2410M 2.3 GHz, turbo boost up to 2.9 GHz - Nvidia GeForce GT 540M 2 GB and intel HD graphics family - Memory ram 8 GB. Windows 7 Home premium Service pack 1 64-bit.
Acer Aspire 4750g Bluetooth Driver
Nvidia optimus - After the BIOS update. The option is still the same: Graphic: - Integrated - Switchable Please help me.