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  1.

    L25500 Main PCA Formatter / Motherboard failure

    Hi, We normally leave our shop hardware powered on and allow machines to sleep when not in use. However, we recently powered down our HP L25500 and upon restart, we get a 79:04 error. Immediately after powering the machine on from the front panel, we hear two beeps (from the motherboard) and...

  3. HP L25500 Firmware 07_00_00.4 Update

    Hi everyone, We were having color issues with our 42" HP L25500 and spent some time poking around on the HP tech site and discovered a new firmware version: GG-CAL_07_00_00.4_mvl40. We downloaded it and are now having trouble installing it. Has anyone else tried this update and if so, did...
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