MBX 224

Recently i got a issue on my Sony laptop MBX 224. when i press the power button that led getting lighted and getting off with in 5 sec.. i blowed the GPU and i cleaned the Motherboard... but still the issue... is it a bios issue... can anyone help me...
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4 l+ x/ V" K" q  v8 F0 l% w最近我在我的索尼笔记本MBX 224问题。当我按下电源按钮，LED灯亮，并在5秒下车。我把GPU和我清理主板…但仍然是问题…这是BIOS的问题…任何人都可以帮助我…
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翻译得不通
! r6 n0 ?$ p5 {2 e+ D开机5秒掉电应该是主板供电的可能性大些。
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不明白是什么意思!
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