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the very heart of it...: | |
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SGI O2 CPU Modules Gallery: |
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Finally there are - at last - 13 pcs. of O2 R5200/R7000 CPU modules undergoing a 600MHz rework job: | ||
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Owner: Erik Hofman Type: 030-1493-001 SO 0016 Ser.-No.: KVZ623 |
Status: CPU&PROM soldered, tested good, shipped. |
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Owner: S. C. Sprong Type: 030-1493-001 SO 0016 Ser.-No.: KVZ656 |
Status: CPU&PROM soldered, tested good shipped |
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Feedback: Re: O2 module arrived and it works! |
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Owner: Norbert Meissner Type: 030-1493-001 SO 0016 Ser.-No.: KVZ964 |
Status: CPU&PROM soldered, tested good, shipped. |
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Owner: Peter Huyoff Type: 030-1493-001 SO 0019 Ser.-No.: KWJ441 |
Status: CPU&PROM soldered, tested good shipped |
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Feedback: CPU läuft ohne jedes Problem, der Rechner ist spürbar schneller geworden | |
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Owner: Norbert Meissner Type: 030-1493-001 SO 0019 Ser.-No.: KWJ446 |
Status: CPU&PROM soldered, tested good shipped |
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Owner: Thomas Rauch Type: 030-1493-001 SO 0019 Ser.-No.: KWJ697 |
Status: CPU&PROM soldered, tested good shipped |
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Feedback: does not boot properly into IRIX, though it passed all PROM diags. May need Roentgen inspection, for shorted or NC balls. |
Error: ecc_panic initiated! (for cpu 0) ECC PANIC: Uncorrectable HARDWARE ECC error, in kernel mode ERROR MSG: fixtag: _c_hinv missed cache secondary d-cache: 2 Bit DATA error in doubleword at addr 0x3a3000 CacheErr 0xe0ba3000 Status 0x8705 ErrorEPC 0x80190534, Exception Frame 0xe98, ECC Frame 0xe68 PhysAddr 0x3a3000, VirtAddr 0x0 ECC cbits 0x0 data_lo 0x401a2000 data_hi 0x1ad043 sbe dblwrds 0x0 mbe dblwrds 0x0 s_taglo 0x141 DOUBLE PANIC: ecc_panic processing caused an exception replacement module, (tested good one) shipped instead. Got a repair attempt which was successful: a tiny capacitor swam off its original position during first soldering. |
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Owner: Jiri Plachy Type: 030-1493-001 SO 0018 Ser.-No.: KWJ837 |
Status: CPU&PROM soldered, tested good shipped |
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Owner: Jiri Plachy Type: 030-1493-001 SO 0032 Ser.-No.: KXA640 L3 Cache missing |
Status: returned unprocessed on owners request |
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Owner: Jiri Plachy Type: 030-1493-001 SO 0032 Ser.-No.: KXA652 L3 Cache missing |
Status: CPU&PROM soldered, tested good. Owner got a replacement module with L3-Cache. |
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Owner: Walther Mathieu Type: 030-1493-001 SO 0032 Ser.-No.: KXA675 L3 Cache missing |
Status: CPU&PROM soldered, tested good, doing real work. |
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Feedback: Module is back at work and feels pretty fast even without L3 cache |
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Owner: Jiri Plachy Type: 030-1493-003 SO 0110 Ser.-No.: LTJ700 |
Status: CPU&PROM soldered, tested good boots into shutdown after repair of a loose connector - capacitor broken off |
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Owner: Roberto M. Architetto Type: 030-1493-004 SO 0152 Ser.-No.: MKP050 |
Status: CPU&PROM soldered, tested good shipped... came back. Doesn´t boot properly replacement sent instead. |
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Feedback: PANICs when booting into IRIX, though it passed all PROM diags. Probably a shifted connector here, too. Needs at least visual inspection. |
Error: PANIC: IRIX Killed due to Bus Error at PC:0x801a98e8 ep:0x817e5db8 [Press reset to restart the machine] |
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Owner: Walther Mathieu Type: 030-1493-001 SO 0152 Ser.-No.: KVZ935 |
Status: CPU&PROM soldered, tested good, used to replace No. LTJ700 which needs additional rework :-( |
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These are the components for the L3 cache which is missing on three of the CPU modules: |
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IBM 04364BSLAC-7 cache chip BGA type |
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Motorola MCM69T618ZP5 Tag RAM BGA type |
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