I did a BIOS update on my intel DH67BL mobo. And now it switches on but does not boot amd there is no display

SOURCE: ADA3700AEP5AP 3700 Clawhammer wont boot

I believe that it should work with that chip. If you have the manual for the MoBo try resetting the cmos on the board. That should put every thing back to its defaults. It is posable that it is trying to run it at the wrong voltage.

SOURCE: bios update dont work

I'd like to know if this is the bios you downloaded?

http://downloadcenter.intel.com/Filter_Results.aspx?strTypes=all&ProductID=1065&OSFullname=OS+Independent&lang=eng&strOSs=38

SOURCE: BIOS settings to boot from bootable USB Key

Hello
Here is a link for your motharboard manual

ftp://download.intel.com/design/motherbd/mv/A6514501.pdf


Your needs are in page 113
AYADI

SOURCE: Unable to boot from USB fey on D850MV Motherboard

Download updated bios here

follow instructions carefully to update bios

use the F8 key right after power up to select boot device.

SOURCE: Intel DG45ID motherboard bricked

Here you maybe should not set the manual setting to 800 mghz.

Use the default setting as you can save and reboot it.

There may be a problem with the way the bios sees the memory. Also examine your manual carefully for indications of how the memory needs to be installed.
Some boards require two or more modules to be installed, and will not run correctly with out the modules required installed. Some of these boards will not allow mixing anything except exact sets. That is to say each module must be the same. Some boards are far more tolerant of kinds and makes of modules.
With out the memory, you will not have anything to run on.
So, I would suggest to let the bios set what it sees.
http://www.google.com/search?hl=en&q=Intel+DG45ID+pdf&btnG=Search&aq=f&oq=&aqi=
"Four 240-pin Double Data Rate 2 (DDR2) SDRAM Dual Inline Memory Module
(DIMM) connectors with gold-plated contacts
• Support for:
. Non-ECC, 1.8 V, DDR2 800/667 MHz memory
. Serial Presence Detect (SPD) memory only
. Unbuffered, non-registered single- or double-sided DIMMs (except double-sided
DIMMs with x16 organization)
. Memory configurations listed below:
• Up to 2.0 GB utilizing 256 Mb technology
• Up to 4.0 GB utilizing 512 Mb or 1 Gb technology
• Up to 8.0 GB utilizing 1 Gb technology
• A minimum of 512 MB of total memory is required"
"NOTE
To be fully compliant with all applicable Intel ® SDRAM memory specifications, the
board should be populated with DIMMs that support the Serial Presence Detect (SPD)
data structure. If your memory modules do not support SPD, you will see a
notification to this effect on the screen at power up. The BIOS will attempt to
configure the memory controller for normal operation."
So, the memory is dependent on the configuration. It appears that this board requires 4 modules at once to be installed, depends on the amount of memory per module as well.

Be careful about flashing the bios. By doing that you can ruin the bios and make the computer completely unusable until you get and install a new bios module, if you do not pick the exact correct flash version.