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We (me and a local repair specialist) have repaired PSU of Apple Network Server 700/200. But can't start the server. Press the power buttons and get fans on, leds on, LCD on (but no text). But: led off on CPU board. What to check, any ideas please? Also: - we don't have a battery, it's...

Thanks guys!

Q1: Reading "Using AIX, AppleTalk Services and Macintosh OS Utilities on the Network Server" manual, it's not clear to me what is installation source? There should be AIX + Apple Utilities on the same CD-ROM? Does anybody have it (share, sell, etc.)? Q2: What's the latest supported (and, well...

Reading service manual for ANS 700, can owners please tell exact original models of these items: - DAT2 tape drive - Two 4GB Fast/Wide hard drives

Please check these listings for reference: https://www.ebay.com/itm/RARE-Vintage-Apple-Computer-Executive-Desk-Clock-Stainless-Steele-Christmas/283753363603 https://www.ebay.com/itm/Vintage-Apple-Computer-Exec-Brass-Desk-Clock-Watch-RARE-/123726237028 I can make a conclusion that it...

I up this topic. We are, ANS 700 owners, the last preservers of these beautiful machines, so let's preserve the most knowledge about them, and as much working samples as we can. If you do not have ANS 700 but have a friend who has—please, tell him about this topic. I really want to bring this...

Thank you for these wishes! You are right, I can't install any other PSU because don't know its pinout.

@ByrdIt seems these PSUs are very different inside. I disassembled mine and can say there is a LED and I even powered it using multimeter, it have green color. If anybody has ANS 700 chassis and can test the LED on PSU, please write here. I really need to know it before going to tech. guys to...

@ByrdThank you! Do you have ANS 500 or ANS 700? They have different PSUs. On ANS 700 there is a led in PSU look to its front. It is inside PSU and should be visible if remove the bottom panel.

Hi @Byrd! Have you found time to check it?

@Byrd Please :-). I will wait your info. Maybe it will help me with PSU repairing.

Guys, owners of ANS 700! Please tell, if your PSU led is on when the power cord is inserted in the machine. Or it become "on" only after pressing "Power" button? And a second question: could you remove PSU from the case and insert power cable directly to it? Will LED be "on" or not in this case?

Hi @trag! It's an interesting document, I did not notice it before. I don't think this sentence is about Developer Support group, but rather Developer Support as a paid option for selected customers. Why selected? Because power pinouts is useful only for hardware developers who want to make some...

The motherboard itself was very clean, even no dust. ANS is not 1-1 copy of PM9500, it is a different machine. Can you help me to find ANS pinout? PSU and Motherboard has the same 30-pin (10 pin in a row x 3) large connectors.

I removed the rivets on the PSU cover and cleaned up everything inside. Сobweb, dead mosquitoes, mold and more. I've even got an electric shock from some component near two large caps inside the PSU (after turning off the power, of course). That means partially it works. Or it fully works, I...

Fuse works :). Everything other component looks not fired too. Will keep updating.

Yes, you remember correct — the rear lock should be closed + bottom rear switch must be pressed by chassis. Unfortunately, it seems the problem is in the power unit. While I disassembled it and now cleaning, too much dirt inside.

Hi! I've got Apple Network Server (ANS) 700/200 and, unfortunately, it does not power on. I re-seat everything I can, checked everything visually and so on. Power Supply is in bad condition—mold and rust. I want to test it. Does anybody have a schematics for this unit? Ideally, if you have...

Please show me photo of door of Umax SuperMac S900 225Mhz? Found several types of these doors for S900, and want to know what authentic one for 225Mhz.

@Bolle, thanks for info! You saved me time and money for BGA reball.