剛入手Raspberry Pi 冇畫面,是否壞了?

張SD Card已整好左Raspbian “wheezy”
插了SD Card,插了三星電話火牛,插了HDMI去電視,POWER燈著左,沒有畫面。
兩部電視(SONY/Toshiba)都冇畫面

可以試下用composite先...

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只有 power 燈著,其他燈唔著,係代表停咗喺 boot loader,你 check 真啲張SD有冇整錯。

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Change to a more powerful power supplier. The max output current of samsung charger is 5xxmA only. Check the details of power requirement of Raspberry, it needs at least 750mA in current. I use the iPhone charger, its current output can upto 1000mA. It works fine for me.

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Change to a more powerful power supplier. The max output current of samsung charger is 5xxmA only. C ...
hk848 發表於 2012-8-2 12:16


May I use 2A power ?

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Yes, itss OK.

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change SD card too if possible

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三樓c-hing 提議既機會好大, 係個SD card 個boot loader 有問題. 可能係你整張SD card 時出錯. 又有可能係張SD card 問題. 我試過張 Class 4 既32GB 卡又係boot 唔到無畫面. 後嚟換過張Class 6 8GB 無問題.

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Toshiba 電視機出不到 x 2

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