r***e
发帖数: 1840 | 1 2 Weeks ago I changed my video card, using a ATI W7000 instead of Quadro FX
1800.
If I turn on my desktop more than 12 hours (in the middle it will go to
sleep mode), I can't turn it off: like the system is shutdown. But the power
is still one in the machine, fans are still turning.
I'm not sure if it's because the new card asking an external power supply. |
y****i
发帖数: 12114 | 2 我觉得猜想没什么道理。要是电力不足，运行不了12小时。 |
r***e
发帖数: 1840 | 3 I didn't mean that power supply is not good. it's a 1000w unit. I just point
out the difference, and hope some daniu can help. |
d*****y
发帖数: 182 | 4 I will suspect it's a driver issue. I assume that you are using Windows. For
Win, lots problems because the old driver is hard to clean out the system.
Best way is to reinstall system.
To confirm it, you may boot a Ubuntu Live CD with the new card and see what
happens. If it's ok under Ubuntu, then I have to say, Windows sucks ! If it
does the same in Ubuntu, then you may keep looking for other reasons. |
y****i
发帖数: 12114 | 5 ubuntu的驱动库也没有那么牛。不过，驱动可能确实是个原因。 |
d*****y
发帖数: 182 | 6
True, ubuntu has its own issue on the drivers. But for this ATI card, all
newer version (above 12.04) will support it.
Here I just want the OP to quickly identify the problem. Even it shows it is
a driver issue, there is no cure for Windows! You just CANT completely
clean up the old driver in many cases. This because when you load a driver
it put all kind of craps all over the places. So rather to try to find out
clean install a new driver, just reinstall.
【在 y****i 的大作中提到】
: ubuntu的驱动库也没有那么牛。不过，驱动可能确实是个原因。
|
r***e
发帖数: 1840 | 7 我之前也这么想以为是驱动的关系，已经重装过了，还是这样。而且amd驱动太扯了，
每次按音量都是在屏幕中间出现。
我很怀疑是硬件问题，现在情况是，系统都down了，就是电还通着。而且只要不休眠一
切ok,一旦休眠就会有关机问题。
顺便抱怨一下，lenovo现在真是渣啊，驱动都找不全。 |
a*o
发帖数: 19981 | 8 这个绝对是驱动的问题。你试试新装的OS装最小的driver，就是AMD的安装选项除了
driver其他能uncheck的都去掉。
【在 r***e 的大作中提到】
: 我之前也这么想以为是驱动的关系，已经重装过了，还是这样。而且amd驱动太扯了，
: 每次按音量都是在屏幕中间出现。
: 我很怀疑是硬件问题，现在情况是，系统都down了，就是电还通着。而且只要不休眠一
: 切ok,一旦休眠就会有关机问题。
: 顺便抱怨一下，lenovo现在真是渣啊，驱动都找不全。
|
r***e
发帖数: 1840 | 9 装好了，关机看看明早如何。现在最起码音量变正常了，右下角。 |
r***e
发帖数: 1840 | 10 still bad. Maybe bios problem? |
