Member Avatar for coxy1965

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This is a bit embarrasing but I cannot remember the solution! I recently built a new system for a workmate, he gave me his old system to practice on. I bought a new case, fitted the board (including cpu and graffics card from old system) plugged in a monitor, cleared CMOS, switched on - nothing! Well, not exactly nothing but a series of beeps. I haven't had this problem for years and can't for the life of me remember how to remedy it. Would appreciate any help!

Motherboard - ECS K7VZA
CPU - AMD DURON 800

Have tried ECS website but no joy.

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Short summary: built a PC that emitted POST beeps and, after some troubleshooting, discovered the graphics card was not fully seated. correctly advised counting the beeps and checking memory seating. The following expands that practical exchange into a compact, repeatable troubleshooting checklist and a few preventative tips for anyone hitting the same wall.

Beep codes are POST signals from the BIOS; the exact meaning depends on the BIOS vendor (AMI, Award, Phoenix), so record the pattern and check the motherboard manual or BIOS documentation when possible. Physical seating faults are extremely common after reassembly: dirty or misaligned contacts, unlatched retention clips, missing power leads to a video card, or a board shorting on a standoff can all stop POST.

A concise test flow:

  • Power off and unplug; gently reseat the graphics card and memory, making sure clips lock.
  • Remove all non-essential cards and drives; test with one RAM stick in the recommended slot.
  • If the board has onboard video, use it; otherwise try a known-good GPU.
  • If you still get no POST, breadboard the board outside the case to rule out shorts, and try another PSU or RAM if available.

Practical cautions and tips: ground yourself, avoid forcing connectors, clean gold contacts lightly if oxidized, and ensure the chassis speaker is connected so you can hear codes. When asking for help, give the exact beep pattern, BIOS type (if known), and which parts you removed or swapped — that information speeds diagnosis.

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Member Avatar for Thong_Ispector

THe beeps are an error code, usually groups of three, 2 4 2 4 2 5 etc
Count them...

My first guess is that you didnt get the memory seated properly...
Or it is the wrong type...

More info next time... make model etc...

Member Avatar for coxy1965

Hi, thanks for the reply, just got my system back together again. I was a bit lazy and frustrated the other night! After reading through a few posts I was able to fix the problem. Graphics card not seated 100% correctly! Got my sh## together now, everyone's happy! Keep up the good work everyone.

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