- Joined
- Dec 8, 2012
- Messages
- 42
- Motherboard
- Lenovo ThinkPad W520
- CPU
- i7-2760QM
- Graphics
- HD 3000 (disabled) + Quadro 1000M
- Mobile Phone
Hello. I own a Lenovo ThinkPad W520, however, I can’t figure out what’s going on with the GPU. I’m suspecting it’s a framebuffer issue but I don’t know what kext it uses nor how to change framebuffer values. As you can see in the video, there’s definitely graphics acceleration, it’s just artifacting.
If anyone has an idea what going on, any help would be appreciated.
I can’t upload the video here because it’s too large, so here’s a link to it on my personal server:
https://cloud-jamee.ddns.net/nextcloud/index.php/s/FmZCttjLzsSZeNz
Specs:
Model: Lenovo ThinkPad W520
OS: macOS High Sierra 10.13.3
CPU: Intel Core i7-2760QM 2.4GHz 4C/8T
RAM: 16GB DDR3 1333MHz (4x4GB)
GPU #1: Intel HD 3000 (disabled in BIOS, dGPU set as primary)
GPU #2: Nvidia Quadro 1000M 2GB DDR3.
SSD: 120GB OCZ Agility
HDD: 500GB Seagate 7200rpm.
WiFi: BCM943224HM8L (BIOS nodded with unlocked advanced menu and WiFi whitelist removed)
Thanks!
If anyone has an idea what going on, any help would be appreciated.
I can’t upload the video here because it’s too large, so here’s a link to it on my personal server:
https://cloud-jamee.ddns.net/nextcloud/index.php/s/FmZCttjLzsSZeNz
Specs:
Model: Lenovo ThinkPad W520
OS: macOS High Sierra 10.13.3
CPU: Intel Core i7-2760QM 2.4GHz 4C/8T
RAM: 16GB DDR3 1333MHz (4x4GB)
GPU #1: Intel HD 3000 (disabled in BIOS, dGPU set as primary)
GPU #2: Nvidia Quadro 1000M 2GB DDR3.
SSD: 120GB OCZ Agility
HDD: 500GB Seagate 7200rpm.
WiFi: BCM943224HM8L (BIOS nodded with unlocked advanced menu and WiFi whitelist removed)
Thanks!