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Awesome14

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About Awesome14

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    Curious Beginner

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    New York City USA
  • Interests
    Boating, travel, biking, golf, wine, women, cars, motorbikes, vampires, hacking, programming, my kids, diy repairs, home theater, Linux, security hardware and admin, church, hunting, fishing, God, guns and liquor

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  1. Awesome14

    W530 bios hack howto

    I found this: https://photonicsguy.ca/projects/t530 It's a nice how to on altering the whitelist on the W530/T530 laptop.
  2. I'm Brian, I got my first PC from my Dad, when I was 13. I've been on the net since before web browsers and search engines. I've built most every subsequent desktop I've ever had. I'm pretty good at cooling, even with TEC chips! I have a digital junkyard in my basement to scavenge the occasional part. I'm an electrical engineer specializing in DC analog. I do some code hacking, but I don't write stuff from scratch. I'm a pretty good linux developer, and even admin. I've developed on Windows also. I discovered a hack for Asus wifi adapter BIOS white lists. I just swapped out an Intel Centrino single band 2.4 Ghz card for an Intel 6270 AC dual band card that didn't even exist the last time the laptop got an OEM BIOS update. This works on every Asus laptop I've ever tried. To swap out the wifi card, boot into the BIOS setup program and leave it there. Hot swap the wifi adapter, and quit without saving. Load the operating system ( only tried with Linux, but I've been using the same method since the Intel C2D days. Do a normal shutdown, and it just works from then on! Lenovo is trickier. You can hotswap the wifi adapter, and the machine will boot with the new adapter, but when you exit the BIOS setup with discard changes, the lenovo system goes backwards and does a full boot! The Asus systems exit the BIOS setup and go straight to loading the os. I've only owned Lenovo and Asus laptops, so I don't have experience using this method with other makes. I also remove the HSF on every laptop I buy, and insert a copper shim between all hot surfaces (processor, gpu, sometimes video ram), with Arctic Silver 5 properly applied to both sides, and put the HSF on top of the shims. I have one i7 laptop rig set up with copper shims under the HSF, and it runs 'mprime' 24/7. It's been running for years with no heat problems. But I did go through 3 AC adapters that overheated and failed on that machine, due to the increased load of mprime! So, I cut the dead AC adapters apart with a razor knife, replaced the fried output caps, and got a nice huge passive copper heat sink and mounted it on the SMPS unit of the AC adapter, with a nice glob of cheap thermal paste! That keeps it nice and cool! But the copper-shim method works so well that laptops so modded will literally take everything you can throw at them, without overheating! I recently modded a Lenovo W541 copper shims on the cpu, gpu and video ram chips (the HSF has pads for the those chips. The cpu is an i7-4710MQ. This machine is under test running mprime 24/7. I've never hacked BIOS firmware, but I'm thinking about it, because it looks like the Lenovo white list problem has no easy fix. Or, maybe someone else has done it already. I don't worry about bricking anything, because I always back up the firmware with a programmer. I've brought bricked boards back to life! I had one with a soldered on CMOS! I had to remove it, install a socket on the board, and program a socketed CMOS chip. I've been daring with hardware. There's just so much one can accomplish with hotplugging! I also perform board-level repairs on motherboards OK, SO HELLO everyone!
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