Windows 10 64 bit. I have been looking and looking.. HP has scanned your product but currently has no suggestions for driver updates. Reset the date and time under Control Panel Computer Setup can also be used. Posted 06 March –

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Download list – Download multiple files at once View, edit and download your entire list of software and drivers here. Please let me know. Check each option card by removing the card one at dc78000 time if multiple cardsthen power on the system to see if fault goes away.

dc7800 Service Reference Guide – POST Error Messages

I was told either of these should work for me: Unplug the power cord, re-seat the memory modules, and reboot the computer. Power on the system. If I don’t reply within 24 hours of your reply, feel free to send me a pm. Red Power LED flashes four times, once every second, followed by a two second pause. Sign in anonymously Don’t add me to the active users list. If the system enters the POST, then power off and replace one device at a time and repeat this procedure until failure occurs.


Looks like I’ll be squeezing by If I get the Sapphire card then I wouldn’t need anything else right?

Nic Connector; Nic Specifications – Hp Compaq Dc Technical Reference Manual [Page 72]

At this point I am ready to throw all my wants out and settle on just having a card that runs dual monitors regardless of anything else. Integrated sc7800 controller display cache is not working properly and will be disabled. Remove and replace the identified faulty memory module s. Numeric Codes and Text Messages Control panel message. For systems with a vc7800 card: Press any key or move the mouse to wake the computer.

HP Compaq dc7800 Technical Reference Manual: Nic Connector; Nic Specifications

Verify monitor is attached and turned on. Javascript is disabled in this browser. Run Computer Setup and Diagnostic utilities.

Is my Windows version bit or bit? Ensure the heatsink is properly seated and installed. Ensure that none of the keys are depressed. So I’ma have to do with what I got now Recently added memory module s support ECC memory error correction. Check that the voltage selector some modelslocated on the rear of the power supply, is set to the appropriate dc780. To avoid damage to the DIMMs or the system board, you must unplug the computer power cord before attempting to reseat, install, or remove a DIMM module.


Run Computer Setup or Windows utilities. The current processor does not support a feature nif enabled on this system.

This product detection tool installs software on your Microsoft Windows device that allows HP to detect and gather data about your HP and Compaq products to provide quick access to support information and solutions. Verify proper memory module type. Quick Boot is a fast startup process that does not run all of the system level tests, such as the memory test.

If nif memory was recently added, remove it to see if the problem remains. Your probably going to want to upgrade to a watt PSU, though im not sure if your case uses a standard PSU, Im thinking from looking at pictures, that your going to need something like this But its hard to tell from that case, it might be a HP custom setup, and you might be out of luck.