我希望我能正确解释这一点,因为我不知道我在说什么:
我在终端中运行了两个命令来查明我的笔记本电脑使用的是什么显卡,并得到了以下结果:
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
$ sudo lshw -C video
*-display UNCLAIMED
description: 3D controller
product: GM108M [GeForce 840M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:07:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:b5000000-b5ffffff memory:a0000000-afffffff memory:b0000000-b1ffffff ioport:5000(size=128)
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:30 memory:b7000000-b73fffff memory:c0000000-cfffffff ioport:7000(size=64)
关于此的三个问题:
- 我是否正确地假设我的笔记本电脑有英特尔集成图形控制器,和Nvidia 显卡?
- 我是否可以正确地假设我的计算机现在只使用英特尔控制器?
- 我该如何让它使用 Nvidia 卡呢?
提前致谢!