Windows 10: D4 and D5 ?

Discus and support D4 and D5 ? in Windows 10 Drivers and Hardware to solve the problem; I'm using an Intel D915GAG MoBo. I have a problem in that when I switch on the PSU the board kicks in without the start switch being pressed - no post,... Discussion in 'Windows 10 Drivers and Hardware' started by pcmonkeymonks, Jan 5, 2016.

  1. D4 and D5 ?

    I'm using an Intel D915GAG MoBo. I have a problem in that when I switch on the PSU the board kicks in without the start switch being pressed - no post, but the green board light comes on and fans spin. I pulled the cables from the board too but it's the same.

    I plugged in a test card and got the codes D4 and D5. I thought it may be a RAM problem looking at the codes on the book that came with it, but I have addressed that as best I can by checking the cards as per the manual even replacing them. Nothing on those codes on the web though. I have removed the board from the chassis, put on a new PSU, taken off all other cards and cables, reset BIOS, taken out and replaced the battery and checked for any defects etc on the board. I am at a loss. The problem first arose when I put in a wrong DDR card in the slot. I took it out again, and when I plugged in the PSU the fan spun for a second and the MB light came on. Now, after leaving it for an hour I came back switched it on and this is what I now have. Any ideas would be appreciated thanks.

    pcmonkeymonks, Jan 5, 2016
  2. Larisa65 Win User
  3. gtan79 Win User
    Excel document works in Iphone but not on Windows Phone!

    ok I just did a bit of testing on a blank sheet of excel. if I use the sum product formula as follows:

    =SUMPRODUCT(C9D4 and D5 ? :D11,F9:G11)

    this works.

    If I use the SUMPRODUCT formula in the following way:

    =SUMPRODUCT((C4:C5=F4)*(D4D4 and D5 ? :D5))

    I get an error. I use the formula above when I want to sum up a bunch of numbers in a column, only if the adjacent cell contains a value that meets the criteria I set (F4 in this case).

    Is your SUMPRODUCT formula used in the same way?
    gtan79, Jan 5, 2016
  4. CountMike New Member

    D4 and D5 ?

    Not familiar with that MB but since you reset BIOS one thing my have reverted to factory default.
    Somewhere in BIOS there should be setting for startup and choice for what happens when power goes out. Something like: Resume on power out, keep it Off or something like that. I could not find MB instructions with BIOS settings.
    CountMike, Jan 6, 2016
  5. Thanks, but theres no other hardware on the board now to stop it booting. I cant get to any settings because it wont boot that far. I think the board must be shot. This morning its gone back to a short fan spin again! Nothing loose either. Thanks again.
    pcmonkeymonks, Jan 6, 2016
  6. philc43 Win User
    Do you get as far as the BIOS beep code when switching on? Does this give any clue?
    philc43, Jan 6, 2016
  7. If I switch it on with no ram it beeps 3 times. But otherwise nothing except spinning fans.
    pcmonkeymonks, Jan 6, 2016
  8. philc43 Win User

    D4 and D5 ?

    OK, that would be expected, if the RAM is present do you get any beeps?

    Have you also tried changing the Jumper Block for different BIOS setup modes. There are three settings for Normal, Configure and Recovery. See if the configure setting (jumper pins 2-3) forces you to the BIOS menu.
    philc43, Jan 6, 2016
  9. If I put in the wrong ram it beeps three times the same as when I leave it empty.

    I havent changed the jumper at all other than to cler the settings and then reverted it back to its position as shown in the manual. Or are you referring to something else here? I didnt know there were other settings. Ill have a look in the manual. Thanks
    pcmonkeymonks, Apr 5, 2018

D4 and D5 ?