sullyman86 Posted December 30, 2013 Share Posted December 30, 2013 everywhere i am reading that disabling that in the registry messes a lot of stuff up?- - - Updated - - -so i just said screw it and tried it. it was either that or i'm returning this laptop. it worked!!! thanks! Quote Link to comment Share on other sites More sharing options...
sullyman86 Posted December 30, 2013 Share Posted December 30, 2013 Ok the flash passed successfully. Thank you so much for your help! Am i able to re-enable UAC now? Or will it cause issues Quote Link to comment Share on other sites More sharing options...
fejerm Posted December 30, 2013 Share Posted December 30, 2013 Any modified vBIOS for Ultrabay 755M available ? Like for most users my Ultrabay 755M gets 97-98C hot in a matter of minutes with games that uses 99% GPU. A vBIOS for the 2nd 755M with lower voltage (or an unlocked vBIOS that allows voltage changing in MSI Afterburner) would be nice because now the ultrabay 755M throttles for most users because of the high temp ... Quote Link to comment Share on other sites More sharing options...
sullyman86 Posted December 30, 2013 Share Posted December 30, 2013 you may want to repaste that 755m. I pulled my ultrabay 750m apart and it was missing a spring on one of the screws that holds the heatsink to the gpu and a thermal pad on one of the ram chips was missing. after repasting, adding the spring and a little thermal paste to the ram chip mine never gets above 80c with the backend raised up Quote Link to comment Share on other sites More sharing options...
fejerm Posted December 30, 2013 Share Posted December 30, 2013 you may want to repaste that 755m. I pulled my ultrabay 750m apart and it was missing a spring on one of the screws that holds the heatsink to the gpu and a thermal pad on one of the ram chips was missing. after repasting, adding the spring and a little thermal paste to the ram chip mine never gets above 80c with the backend raised upI repasted with the paste I've got with my Sager laptop a few years ago, but it did not help anything. I will repaste again with Arctic MX-4, but I doubt it will do anything. Oh and I am using a Notepal XL laptop cooler and it still reaches 98C... Quote Link to comment Share on other sites More sharing options...
sullyman86 Posted December 31, 2013 Share Posted December 31, 2013 There definitely seems to be an issue with these ultrabay fans. Woild you mind pulling yours gpu out and posting either a pic or at least what brand the fan is? Sent from my EVO using Tapatalk Quote Link to comment Share on other sites More sharing options...
sullyman86 Posted December 31, 2013 Share Posted December 31, 2013 Does it seem to hold good temps fine for a bit then just loose it to 98c?Sent from my EVO using Tapatalk Quote Link to comment Share on other sites More sharing options...
fejerm Posted January 1, 2014 Share Posted January 1, 2014 It reaches 98C without laptop coolerpad quite fast. I have attached pictures of my fan, GPU die and VGA memory to this post. I have tested, if the ultrabay FAN was running on max RPM, it would help a LOT. I've ran a game while I started dust removal and until the fan was running on max RPM the 2nd VGA temp started to decrease. Wonder if it would be possible to mod the system bios or 2nd vga bios to force the fan to run on max rpm ... Quote Link to comment Share on other sites More sharing options...
sullyman86 Posted January 1, 2014 Share Posted January 1, 2014 hmmm odd. I have samsung memory on mine. Are you able to overclock your memory? i oc mine to +400mhz. i havent tried to go any higher yet. that fan looks exactly like mine so my theory of the different fans affecting temps is blown away. Do you have all of your springs on the screws that hold down the heatsink to the GPU? There should be three silver springs and three silver screws.Would you mind trying something? Put two objects under the rear feet of your laptop to raise the backend similar to what a laptop cooler would do. then take a desk fan (i use a honeywell fan) and put it behind your laptop and point it toward the underside. Try gaming this way and let me know what temps you get. I was able to bring my cpu temps down from 85c to 70c in battlefield 4 by having this setup with the fan on high. Just curious if it will affect your ultrabay temps or not. Quote Link to comment Share on other sites More sharing options...
fejerm Posted January 1, 2014 Share Posted January 1, 2014 hmmm odd. I have samsung memory on mine. Are you able to overclock your memory? i oc mine to +400mhz. i havent tried to go any higher yet. that fan looks exactly like mine so my theory of the different fans affecting temps is blown away. Do you have all of your springs on the screws that hold down the heatsink to the GPU? There should be three silver springs and three silver screws.Would you mind trying something? Put two objects under the rear feet of your laptop to raise the backend similar to what a laptop cooler would do. then take a desk fan (i use a honeywell fan) and put it behind your laptop and point it toward the underside. Try gaming this way and let me know what temps you get. I was able to bring my cpu temps down from 85c to 70c in battlefield 4 by having this setup with the fan on high. Just curious if it will affect your ultrabay temps or not.overclock would be pointless since the ultrabay VGA is already melting ... In theory i could OC higher with Hynix RAM.I have this cooler: http://content.hwigroup.net/images/products/xl/197243/cooler_master_notepal_xl.jpg CM Notepal XLIt helps a little bit, but not much. The temp of the ultrabay VGA still reaches 98C, the only difference that it takes a little bit more time to reach it. I've also repasted with Arctic MX-4 and did not help anything. Quote Link to comment Share on other sites More sharing options...
dragosmp Posted January 2, 2014 Share Posted January 2, 2014 Hi,Can you tell me if I need modd bios on a Lenovo Ideapad Y510p ?I have a Centrino 2230 and I want to replace it with Intel 6235 or Intel 7260AC. The bios version is 1.10 and the hardwares specs are: Intel® Core™ I7-4700HQ @2.4GHz | 8GB 1600MHz DDR3 RAM | 2*Nvidia® Geforce™ GT 750M SLI| 250GB Samsung EVO SATA SSD | 1080p Lenovo Display | Intel® Centrino 2230. Quote Link to comment Share on other sites More sharing options...
svl7 Posted January 2, 2014 Author Share Posted January 2, 2014 Intel 7260 + BT should be supported in Bios 3.xx by default. Quote Link to comment Share on other sites More sharing options...
Panzer06 Posted January 3, 2014 Share Posted January 3, 2014 Intel 7260 + BT should be supported in Bios 3.xx by default.Only the single band wireless n +'BT version of the 7260 is most likely supported as the dual band n or ac models with or without bt are not order able from Lenovo. Sent from my iPad using Tapatalk HD 1 Quote Link to comment Share on other sites More sharing options...
svl7 Posted January 3, 2014 Author Share Posted January 3, 2014 What's a good default 3d voltage for the 750m/755m? 0.95V? Quote Link to comment Share on other sites More sharing options...
conscriptvirus Posted January 3, 2014 Share Posted January 3, 2014 My 750m runs at 1.1250v on load. Undervolting would be nice though. (I'd like to try 0.95v for lower temps) 1 Quote Link to comment Share on other sites More sharing options...
svl7 Posted January 3, 2014 Author Share Posted January 3, 2014 1.1250V? Wow, that sounds like a lot... I bet less will still be stable Quote Link to comment Share on other sites More sharing options...
fejerm Posted January 3, 2014 Share Posted January 3, 2014 According to GPU-Z under load the max VDCC is 1.1250 V for my 755M too (at least the ultrabay card). Quote Link to comment Share on other sites More sharing options...
svl7 Posted January 3, 2014 Author Share Posted January 3, 2014 I'll lower the default. Hope it will be stable. I think it shouldn't be a problem at all... most current Nvidia chips seem to have a default voltage that's way too high, including 700 desktop series, Titan, 780m... Quote Link to comment Share on other sites More sharing options...
fejerm Posted January 3, 2014 Share Posted January 3, 2014 Great, thanks svl7!Are you lowering both GPU voltage or just ultrabay (or just main gpu?) ?btw which vBIOS are you working with ? Just asking because I've tried the "2nd VGA bios for 755M" from Lenovo's website with 2x y510p and it caused screen flickering with both. No problem with the factory vBIOS (which already has the Win 8.1 fix by default) that I've linked. Quote Link to comment Share on other sites More sharing options...
svl7 Posted January 3, 2014 Author Share Posted January 3, 2014 With the default one that's in the bios, should be this one, right? 80.07.A8.00.2EWill mod the ultrabay as well. Flickering might be gone with the mod, but can't promise it. Quote Link to comment Share on other sites More sharing options...
xingcoo Posted January 3, 2014 Share Posted January 3, 2014 With the default one that's in the bios, should be this one, right? 80.07.A8.00.2EWill mod the ultrabay as well. Flickering might be gone with the mod, but can't promise it.rightSent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
markymark69 Posted January 3, 2014 Share Posted January 3, 2014 Hi, Ive been watching this thread for a while. Any word on when an unlocked (not just whitelisted) BIOS for 2.07 will be out? I can provide a dump if nessacary.Cheers Quote Link to comment Share on other sites More sharing options...
svl7 Posted January 3, 2014 Author Share Posted January 3, 2014 Tonight I guess. Quote Link to comment Share on other sites More sharing options...
sullyman86 Posted January 3, 2014 Share Posted January 3, 2014 Tonight??? Awesome!!!!Sent from my EVO using Tapatalk Quote Link to comment Share on other sites More sharing options...
wrick Posted January 3, 2014 Share Posted January 3, 2014 So,I've read this whole thread. I've been googling and fooling around for hours. Googling anything with y510p and modified bios brings us here. It would be great that the OP be updated, as I'm sure most y510p's from now on will ship with 3.05. It does not seem possible yet with units shipping with 3.05 from factory, am I right? I've managed to pull the BIOS with a bios toolkit. I've got the 7260AC handy and am just waiting for a BIOS update to start taking it apart. Quote Link to comment Share on other sites More sharing options...
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