zhu777hao
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Posts posted by zhu777hao
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So, I just have all my parts shipped over, and I hook up everything to my laptop, and it didn't work at all. My laptop isn't detecting the eGPU. I know my system has TOLUD issue (TOLUD = 3.5G), but let's not worry about that for now. I'm having a lenovo E430. HM77 platform. I have googled my question, and it turns out the issue could come from whitelisted wifi card, but I wasn't really getting it. I have also tried to hot-plugged my eGPU under setup 1.x, and it still doesn't detect!. I believe it has to deal with my bios. Any thoughts will be very pleased!!
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Quote
I managed to DSDT override my T430 with some black magic and luck.
First of all I updated the BIOS, something I had not done yet since I had the second most recent and I don't know if this alone does the trick but it might and in this case I'm an idiot and wasted way too much time.
I used this compiler right here
[URL]http://download.microsoft.com/download/2/c/1/2c16c7e0-96c1-40f5-81fc-3e4bf7b65496/microsoft_asl_compiler-v4-0-0.msi[/URL]
Dump with asl /tab=DSDT
Open said DSDT file and find Device(Pci0) and the part where you allocate memory for _CRS
I changed mine fromName(_CRS, Buffer(0x1c0) {
0x88, 0x0d, 0x00, 0x02, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
0x00, 0x00, 0x00, 0x01, 0x47, 0x01, 0xf8, 0x0c, 0xf8, 0x0c, 0x01, 0x08,
0x88, 0x0d, 0x00, 0x01, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf7, 0x0c,
0x00, 0x00, 0xf8, 0x0c, 0x88, 0x0d, 0x00, 0x01, 0x0c, 0x03, 0x00, 0x00,
0x00, 0x0d, 0xff, 0xff, 0x00, 0x00, 0x00, 0xf3, 0x87, 0x17, 0x00, 0x00,
0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0xff, 0xff,
0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x87, 0x17,
0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00,
0xff, 0x3f, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
0x0c, 0x00, 0xff, 0x7f, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x80, 0x0c, 0x00, 0xff, 0xbf, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00,
0x00, 0x00, 0x00, 0xc0, 0x0c, 0x00, 0xff, 0xff, 0x0c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0xff, 0x3f, 0x0d, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00,
0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x0d, 0x00, 0xff, 0x7f,
0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17,
0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x0d, 0x00,
0xff, 0xbf, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0,
0x0d, 0x00, 0xff, 0xff, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x0e, 0x00, 0xff, 0x3f, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00,
0x00, 0x00, 0x00, 0x40, 0x0e, 0x00, 0xff, 0x7f, 0x0e, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03,
0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x0e, 0x00, 0xff, 0xbf, 0x0e, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00,
0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x0e, 0x00, 0xff, 0xff,
0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17,
0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
0xff, 0xff, 0xbf, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb0, 0xfe,
0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xd4, 0xfe, 0xff, 0xbf, 0xd4, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0,
0x00, 0x00, 0x79, 0x00
})
toName(_CRS, Buffer(0x1ee) {
0x88, 0x0d, 0x00, 0x02, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
0x00, 0x00, 0x00, 0x01, 0x47, 0x01, 0xf8, 0x0c, 0xf8, 0x0c, 0x01, 0x08,
0x88, 0x0d, 0x00, 0x01, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0xf7, 0x0c,
0x00, 0x00, 0xf8, 0x0c, 0x88, 0x0d, 0x00, 0x01, 0x0c, 0x03, 0x00, 0x00,
0x00, 0x0d, 0xff, 0xff, 0x00, 0x00, 0x00, 0xf3, 0x87, 0x17, 0x00, 0x00,
0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0xff, 0xff,
0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x87, 0x17,
0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00,
0xff, 0x3f, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
0x0c, 0x00, 0xff, 0x7f, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x80, 0x0c, 0x00, 0xff, 0xbf, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00,
0x00, 0x00, 0x00, 0xc0, 0x0c, 0x00, 0xff, 0xff, 0x0c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0xff, 0x3f, 0x0d, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00,
0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x0d, 0x00, 0xff, 0x7f,
0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17,
0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x0d, 0x00,
0xff, 0xbf, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0,
0x0d, 0x00, 0xff, 0xff, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x0e, 0x00, 0xff, 0x3f, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00,
0x00, 0x00, 0x00, 0x40, 0x0e, 0x00, 0xff, 0x7f, 0x0e, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00, 0x0c, 0x03,
0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x0e, 0x00, 0xff, 0xbf, 0x0e, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17, 0x00, 0x00,
0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x0e, 0x00, 0xff, 0xff,
0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x87, 0x17,
0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
0xff, 0xff, 0xbf, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb0, 0xfe,
0x87, 0x17, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xd4, 0xfe, 0xff, 0xbf, 0xd4, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0,
0x00, 0x00, 0x8a, 0x2b, 0x00, 0x00, 0x0c, 0x03, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x0c, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0x0f, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x01, 0x00, 0x00, 0x00,
0x79, 0x00
})
This of course varies from laptop to laptop.
I have been trying to do DSDT override to my E430 laptop. I wasn't sure what u did with the code. Did you use the asl generated DSDT.ASL file, and directly add the red color code to that file? or u added the red code to the .dsl file generated by "iasl dsdt.dat" command? also where did you get the red color code from?? Thanks!! -
Better system with it's HD3000 iGPU and Gen2 capability.
However, issue there is TOLUD =3.5GB. No eGPU will be possible when running 4GB or more of RAM without a DSDT override. See http://forum.techinferno.com/diy-e-gpu-projects/7476-%5Bguide%5D-dsdt-override-fix-error-12-a.html#post102517 , noting arteart's response where he managed to get a DSDT override working on a Lenovo T430 with the same problem.
I have seen this post already, I was confused with the definition of 4+GB ram. is it the actual ram for the laptop or the ram inside the GPU? Also, let say I really wanna keep my budget, and just stay with the two laptops I have. what way would you suggest me to do? I will definitely accept any egpu upgrade for either one of the laptops.
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Thanks for your quick reply! That sounds a bit terrible... guess my acer laptop isn't really ready for a egpu. However, I still have another notebook Lenovo e430. i5-2450m. intel HM77 chipset. with HD 3000. will i be able to install any 400 series on this laptop? I'm still not very familiar with the terminology that u used. but this laptop is a completely different platform.
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Hi guys, after reading this article, i was inspired to build up an egpu for my acer 4736g. After doing the research about TULOD (I should have 3Gb), PCI-E versions, etc. I've decided to combine a GTX 400 series (mostly 1Gb ram) with my laptop. I don't know if it is doable. but, here are some specs for my laptop: T9600 Core 2 dual, Intel PM45 + ICH9M chipset, and it runs PCI-E ver 1 (I know it's an antique, that why i wanna see if i can do sth with it). Anyone knows if it's doable, at least theoretically? Here is a screen shot of my PCI-E memory location, just in case I got the TULOD size wrong... . Any comments or suggestions will be very appreciated!
Setup 1.30 Discussion
in DIY e-GPU Projects
Posted
Hello, I am wondering if the 1.30 version has improved the function of anti-whitelist. I have been try to use version 1.10b to overcome the whitelist. I tried to save all the port (!save menu) with wifi card attached, and reboot the laptop with egpu connected. However, every time I was trying to restore all ports, the laptop seems to freeze. I was sure that it detected my egpu, because the egpu fan slows down. I was even able to install the egpu driver in win 8 after I put my laptop to sleep and swap to egpu. It was just when I restored all the port. My laptop froze at the prompt. I would love to get 1.30 version if there is improvement for anti-whitelist. Any suggestions?? Thank you in advance!!