Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-10 Thread Daniel Price
I reaplied some fresh heat-conductive cement between the 601 and peltier heat sink - still no dice. I'm fresh out of ideas - this mac remains as dead as a door-nail. It still could be the PSU, but from what I can check, it's working normally. Tnaks for your help anyway.

Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-09 Thread Daniel Price
--- Jeff Walther [EMAIL PROTECTED] wrote: Right down to the surface mount cap and resistor placement, the boards are identical except for the DRAM video connectors. I don't want to spend much money on it, but I can pick up an 8100 board for about £10. I would like to keep it around just as

Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-06 Thread Daniel Price
--- Manuel Marques [EMAIL PROTECTED] wrote: You mentioned the PRAM battery... Radius 81/110 wasn't the Mac clone that, when the PRAM battery was dead, simply didn't boot? I don't know, since you've said that the battery was fine... Greetings, A lot of macs had this problem. The 1st get

Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-06 Thread Daniel Price
--- Ken Watanabe [EMAIL PROTECTED] wrote: You're probably right about the PS being OK. When my 8100 PS went bad, the symptom was that it would initially start up, but it would suddenly shut off without warning. You probably have, but have you reset the PRAM (the OPT-CMD-R-P during

Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-06 Thread Daniel Price
--- Jeff Walther [EMAIL PROTECTED] wrote: Pull the motherboard. Remove the heat sink. Clean the CPU chip (gently) with rubbing alcohol to get the white heat sink compound off. Now hold the board at an oblique angle to a light source and check for cracks in the ceramic area of the CPU

Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-06 Thread Daniel Price
--- Jeff Walther [EMAIL PROTECTED] wrote: snip I did as you said - I removed the motherboard, and the heat-sink and examined the CPU. No cracks - it actually looks like it was made yesterday. I did notice that there was a LOT of dust and fluff on the board though. I cleaned the sockets,

Re: [1st] Radius 81/110 (8100) Troubleshooting

2005-05-05 Thread Jeff Walther
Date: Thu, 5 May 2005 10:34:11 +0100 (BST) From: Daniel Price [EMAIL PROTECTED] Subject: [1st] Radius 81/110 (8100) Troubleshooting I have a Radius 81/110 clone (basically an 8100/110 in another box) which suddenly died. It was working fine one day and when I switched it on the next, it failed to