display card 唔夠力?

我而家玩緊隻新Game, 但自從更新之後, 三不五時就彈Game, 話咩 "Microsoft Visual C++ Runtime Library" Error. 我問過遊戲商, 佢地比左兩個建議我, 一係DL 個 intel 既驅動程式, 但過左幾日又好似打回原形. 另一個建議就係叫我安裝 獨立顯示卡.
所以我想問, 係咪我而家張 display card 唔夠力(因為我買既係廠機, 我都知張卡肯定唔夠自己砌既勁)? 如果我真係要安裝 獨立顯示卡, 又有邊D型號可以揀/建議?

BIOS: Lenovo BIOS Version: 52KT52A.ROM V5.2A
Processor: Pentium(R) Dual-Core CPU E5200 @ 2.50GHz (2 CPUs), ~2.5GHz
Memory: 2038MB RAM
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Display Devices
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Card name: Intel(R) G33/G31 Express Chipset Family
Manufacturer: Intel Corporation
Chip type: Intel(R) GMA 3100
唔知仲有冇D 咩資料要提供?