現在のバージョン作成者： oldturkey03, [deleted], BenZ78, Duck, and Nick （投票の詳細）

タイトル:

Black screen, capslock and numlock flash 5 times

テキスト:

I have an elitebook 1040 g4 that I got as a failed laptop, I had it working intermittently for a while, then it stopped completely.

When I started looking at the issue, I took the board out, found I had knocked a diode off the board.

I've resoldered the diode, seems to be connected and passes a diode test on the multimeter.

Frustrated, can't find a schematic, not sure what's what.

デバイス:

HP EliteBook 1040 G4

ステータス:

open

アンサーフォーラムの回答が承認:

オリジナル投稿者： Keith Moon

タイトル:

Black screen, capslock and numlock flash 5 times

テキスト:

I have an elitebook 1040 g4 that I got as a failed laptop, I had it working intermittently for a while, then it stopped completely.

When I started looking at the issue, I took the board out, found I had knocked a diode off the board.

I've resoldered the diode, seems to be connected and passes a diode test on the multimeter.

Frustrated, can't find a schematic, not sure what's what.

デバイス:

HP EliteBook 1040 G4

ステータス:

open