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Repair guide

Reseat RAM and cards, and clean dirty sockets and edge contacts

Oxidised contacts are a very common cause of RAM and card faults. Reseating modules and wiping contacts clean is cheap and fixes a surprising number of dead machines.

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Memory · Easy · about 30 minutes. Worth doing. Reports say this fix helps on many machines.

You are in the right place if: The machine will not start, beeps or chimes, crashes randomly or a card is not detected.

Before you start

  • Do not use abrasive erasers on gold contacts that are thin.
  • Handle modules by the edges.
  • Do not force a module in the wrong way.

Board revisions and models

Memory type (30-pin SIMM, 72-pin SIMM, DIMM) and slot rules differ by machine.

Parts you may need

Tools

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Step by step

  1. Power off and unplug Disconnect power and ground yourself.
  2. Note what is where Photograph the RAM and card layout.
  3. Remove the memory and cards Release the clips and pull each module or card straight out.
  4. Inspect the contacts Look for dull, dark or greenish contacts.
  5. Clean the edge contacts Wipe with isopropyl alcohol on a cloth or lint-free swab and let dry.
  6. Clean the sockets Blow out dust and gently clean slots.
  7. Reseat firmly Push each module or card in fully until it clicks.
  8. Test with minimal parts Boot with one RAM module and only the essential cards.
  9. Add parts back one at a time Add modules and cards back until the fault returns.
  10. Swap parts to isolate If a fault follows a part, replace it.

Tips, tales and maybes

Found in write-ups and forum threads. These are other people's reports, not tested by us.

  • Watch out (Medium confidence). One dead AWE32 turned out to be a faulty EEPROM, not capacitors; diagnose first. Source

Guides we used

We wrote the steps in our own words from these. They have the photos and the full detail, so please read them and support their authors.

  • R.I.P. SoundBlaster AWE32 (Forum) by VOGONS forum thread. A dead AWE32 traced to a faulty EEPROM, not capacitors; shows why you diagnose before swapping parts.

Boards and models vary, so check what is in front of you. A repair can involve hot tools, chemicals and, on some machines, dangerous voltages. You do it at your own risk.

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