DOES NOT SHOW USB BOOT(LEGACY) #HighSierra

Comrades, I need someone to guide me, I am trying to install HighSierra on a Corei5 2430M (SandyBridge).

I have followed the OpenCore guide to the letter, but at boot time, it does not detect the USB -it tells me: "no system detected"

Here I leave my specifications:

CPU: Intel core i5 2430M

GPU: HD3000 / dGPU: Radeon HD7400M

RAM: 4gb

SSD : 240GB Kingston Green.

Codec de audio: ALC269

submitted by /u/NomeacuerdoXD
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