nvidia gt540m error code 43

george_ele

Reputable
Sep 2, 2015
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Hi guys,
i have a acer aspire 5742g laptop and my motherboard died recently. i bought another one i and it works. The only problem is the gpu gt540m doesnt work. only the intel gpu from my core i5 480m works. Windows recognise it but i get an error code 43. I tried both windows 7 and 10, the latest drivers and the drivers from acer and still no luck. is it a hardware problem or software. here some screenshots.

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