New
#191
Why is that...
What laptop do you have?..
Acer Laptop: Switchable Graphics using i7 & AMD Radeon
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New #192
i have an Acer 7750G-9657
not sure why it does it but started after i did this whole thing
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New #193
That's odd.
I have the 7750G-6662 series and it's working fine for me..
Did you try updating all your drivers too?
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New #194
they should be but whats the fastest wayto check and to update them all
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New #197
Hmm..that's odd. Not sure man to be honest.
Call up Acer support, this sounds like a level 2 issue.
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New #198
only started happening after the custom bios n such which makes it weird
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New #199
I only mention this because I just ran into it (black screen on startup - can hear Windows running):
Check your Disply settings and see if you have 2 displays listed. On the laptop I was working on it had an HDTV listed as the primary display. The owner has no clue how that setting would have changed (unintentional).
I made the laptop display default and the issue went away. It is worth a look.
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New #200
The version of Intel driver can also cause it. Check leshcat site, I believe some people have to use the 2559 version.
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