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M18x iGPU Switching


Guest bifnewman

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Guest bifnewman

After seeing someone's M18x estimate 5hrs of battery life on the iGPU, I can't stop thinking about the M18x... But it also requires a restart to switch graphics. Is it possible that a BIOS mod could potentially change this? I remember my Rampage III Extreme BIOS had some sort of hotswapping pci-e option in the BIOS. I wonder if someone could hack it in.

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  • Founder

Because it is a dual card system, it needs a restart to shut both GPU's off. I don't think HM67 was designed to run with IGP + dual graphics so Dell sorta hacked their way around this by requiring a restart which shuts off both GPUs. If you check the bios, it detects discrete graphics card as being absent when on IGP and vice versa so it's a deep system level change.

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Guest bifnewman

hmm. wow, i'd be willing to deal with the reboot though. its very nice to see integrated graphics on this thing...

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Guest bifnewman
Yeah, with SSD rebooting is easy as.... pie?

yeah, i forgot about the ssd (i dont have one yet)... i might go for something around the $500 range if i get an m18x but if i get m17x back then i will go for something around the $250-300 range.... any recommendations?

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Guest bifnewman

also, has anyone tried a 12.5mm drive in their m18x? it would be awesome to have a 256gb ssd and a 1tb internal hd. you could even remove the optical drive and put an hd in there.

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+1

I'm desperate to know, If it can be OC'd properly, then I'll spring the for the $900 to get one.

Don't bother right now. Lockbit seems to be in place so you're better off spending that cash on a super fast SSD.

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