Power Mac G5 wont turn on
Hi i've just been give a power g5 from a friend who has just upgraded. The problem i am having is it will not start. When i press the on button the led light comes on and the fans move for a split second then i hear a click from around the pwr pack area and the light goes out and the fans stop. Could this be the power pack.
Cheers
Hi! Could be the power supply or several other things. I'd start by checking the battery. It should be at or near 3.6 Volts and a weak one will prevent startup. Tom
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The following table lists the new tones and their meaning:
Tone(s) Description
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http://support.apple.com/kb/HT2538
Can you count the beeps or flashes?
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my mac pro wont turn on...fan starts then dies
Hello brice91,
Thank you for using Apple Support Communities.
The following article should be helpful in troubleshooting your Mac Pro:
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Power Mac G5 (late 2005)
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http://docs.info.apple.com/article.html?artnum=42642
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Try:
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My mac pro doesn't want to start up.
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Edit:
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Here is the system specs for that machine, which probably match this one.
Model Name: Mac Pro
Model Identifier: MacPro3,1
Processor Name: Quad-Core Intel Xeon
Processor Speed: 3.2 GHz
Number Of Processors: 2
Total Number Of Cores: 8
L2 Cache (per processor): 12 MB
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Bus Speed: 1.6 GHz
Boot ROM Version: MP31.006C.B02
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Power Mac G4 not turning on after clean shutdown, works otherwise.
My Power Mac G4 does not turn back on after a clean shutdown, but turns on after being disconnected from the power. If I shut it down cleanly (Apple menu -> Shutdown), it shuts down, but then the power button does not work. After unplugging the computer and plugging it back in, the computer is able to power on successfully. I have reset the PRAM and have reseated the PSU connector.
I am using Mac OS X Tiger 10.4.11, but the same problem occurs under Mac OS X Leopard 10.5.8. I don't think the operating system really matters with this type of issue though, because the power button literally will not respond until I unplug and replug the computer.
Any suggestions?
Jonathan Alfonso’s Power Mac G4
12/22/13 2:07 PM
Hardware:
Hardware Overview:
Machine Name: Power Mac G4
Machine Model: PowerMac3,6
CPU Type: PowerPC G4 (3.3)
Number Of CPUs: 2
CPU Speed: 1.42 GHz
L2 Cache (per CPU): 256 KB
L3 Cache (per CPU): 2 MB
Memory: 2 GB
Bus Speed: 167 MHz
Boot ROM Version: 4.6.0f1
Serial Number: XB3101EMN1Y
Network:
Internal Modem:
Type: PPP (PPPSerial)
Hardware: Modem
BSD Device Name: modem
IPv4:
Configuration Method: PPP
IPv6:
Configuration Method: Automatic
Proxies:
Proxy Configuration Method: Manual
ExcludeSimpleHostnames: 0
FTP Passive Mode: Yes
Auto Discovery Enabled: No
Built-in Ethernet:
Type: Ethernet
Hardware: Ethernet
BSD Device Name: en0
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
Proxies:
FTP Proxy Enabled: No
FTP Passive Mode: Yes
Gopher Proxy Enabled: No
HTTP Proxy Enabled: No
HTTPS Proxy Enabled: No
RTSP Proxy Enabled: No
SOCKS Proxy Enabled: No
Ethernet:
MAC Address: 00:0a:95:9c:64:40
Media Options:
Media Subtype: none
Built-in FireWire:
Type: FireWire
Hardware: FireWire
BSD Device Name: fw0
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
Proxies:
Proxy Configuration Method: Manual
ExcludeSimpleHostnames: 0
FTP Passive Mode: Yes
Auto Discovery Enabled: No
Ethernet:
MAC Address: 00:0a:95:ff:fe:9c:64:40
Media Options: Full Duplex
Media Subtype: autoselect
AirPort:
Type: AirPort
Hardware: AirPort
BSD Device Name: en1
IPv4 Addresses: 192.168.1.134
IPv4:
Addresses: 192.168.1.134
Configuration Method: DHCP
Interface Name: en1
Router: 192.168.1.1
Subnet Masks: 255.255.255.0
IPv6:
Configuration Method: Automatic
DNS:
Domain Name: hsd1.fl.comcast.net
Server Addresses: 192.168.1.1
DHCP Server Responses:
Domain Name: hsd1.fl.comcast.net
Domain Name Servers: 192.168.1.1
Lease Duration (seconds): 0
DHCP Message Type: 0x05
Routers: 192.168.1.1
Server Identifier: 192.168.1.1
Subnet Mask: 255.255.255.0
Proxies:
Proxy Configuration Method: Manual
ExcludeSimpleHostnames: 0
FTP Passive Mode: Yes
Auto Discovery Enabled: No
Ethernet:
MAC Address: 00:0d:93:ef:b8:69
Media Options:
Media Subtype: autoselect
Software:
System Software Overview:
System Version: Mac OS X 10.4.11 (8S165)
Kernel Version: Darwin 8.11.0
Boot Volume: Macintosh HD
Computer Name: Jonathan Alfonso’s Power Mac G4
User Name: Jonathan Alfonso (alfonsojon)
ATA:
ATA Bus:
MAXTOR STM3500630A:
Capacity: 465.76 GB
Model: MAXTOR STM3500630A
Revision: 3.AAE
Serial Number: 9QG5RHPR
Removable Media: No
Detachable Drive: No
BSD Name: disk0
Protocol: ATA
Unit Number: 0
Socket Type: Internal
OS9 Drivers: No
S.M.A.R.T. status: Verified
Volumes:
Macintosh HD:
Capacity: 465.64 GB
Available: 458.51 GB
Writable: Yes
File System: Journaled HFS+
BSD Name: disk0s3
Mount Point: /
ST3200822A:
Capacity: 186.31 GB
Model: ST3200822A
Revision: 3.01
Serial Number: 3LJ078AZ
Removable Media: No
Detachable Drive: No
BSD Name: disk1
Protocol: ATA
Unit Number: 1
Socket Type: Internal
OS9 Drivers: No
S.M.A.R.T. status: Not Supported
Volumes:
Time Machine:
Capacity: 185.99 GB
Available: 136.84 GB
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s2
Mount Point: /Volumes/Time Machine
ATA Bus:
PIONEER DVD-RW DVR-105:
Capacity: 2.64 GB
Model: PIONEER DVD-RW DVR-105
Revision: A506
Serial Number: BLDL034723WL
Removable Media: Yes
Detachable Drive: No
BSD Name: disk2
Protocol: ATAPI
Unit Number: 0
Socket Type: Internal
OS9 Drivers: No
S.M.A.R.T. status: Not Supported
Volumes:
Mac OS X Install DVD:
Capacity: 2.64 GB
Available: 110.27 MB
Media Type: DVD-R
Writable: No
File System: HFS+
BSD Name: disk2s2
Mount Point: /Volumes/Mac OS X Install DVD
Audio (Built In):
Built In Sound Card:
CODEC: Texas Instruments TAS3004
Sample Rate: 44.1 KHz
Number of Inputs: 1
Number of Outputs: 4
Devices:
Input:
Type: Line Level Input
Output:
Type: Headphones
Output:
Type: Internal Speaker
Output:
Type: External Speaker
Output:
Type: Line Level Output
Diagnostics:
Power On Self-Test:
Last Run: 12/22/13 12:51 PM
Result: Passed
Disc Burning:
PIONEER DVD-RW DVR-105:
Firmware Revision: A506
Interconnect: ATAPI
Burn Support: Yes (Apple Shipped/Supported)
Cache: 2000 KB
Reads DVD: Yes
CD-Write: -R, -RW
DVD-Write: -R, -RW
Burn Underrun Protection CD: Yes
Burn Underrun Protection DVD: Yes
Write Strategies: CD-TAO, CD-SAO, CD-Raw, DVD-DAO
Media:
Media Type: DVD-R
Blank: No
Erasable: No
Overwritable: No
Appendable: No
FireWire:
FireWire Bus:
Maximum Speed: Up to 800 Mb/sec
Graphics/Displays:
ATI Radeon 9000 Pro:
Chipset Model: ATY,RV250
Type: Display
Bus: AGP
Slot: SLOT-1
VRAM (Total): 64 MB
Vendor: ATI (0x1002)
Device ID: 0x4966
Revision ID: 0x0000
ROM Revision: 113-99702-122
Displays:
Acer AL2017:
Resolution: 1400 x 1050 @ 60 Hz
Depth: 32-bit Color
Core Image: Not Supported
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
Display:
Status: No display connected
Memory:
DIMM0/J21:
Size: 512 MB
Type: DDR SDRAM
Speed: PC2700U-25330
Status: OK
DIMM1/J22:
Size: 512 MB
Type: DDR SDRAM
Speed: PC2700U-25330
Status: OK
DIMM2/J23:
Size: 512 MB
Type: DDR SDRAM
Speed: PC2700U-25330
Status: OK
DIMM3/J20:
Size: 512 MB
Type: DDR SDRAM
Speed: PC2700U-25330
Status: OK
PCI Cards:
usb:
Type: usb
Bus: PCI
Slot: SLOT-5
Vendor ID: 0x1033
Device ID: 0x0035
Subsystem Vendor ID: 0x17c6
Subsystem ID: 0x0036
Revision ID: 0x0041
usb:
Type: usb
Bus: PCI
Slot: SLOT-5
Vendor ID: 0x1033
Device ID: 0x0035
Subsystem Vendor ID: 0x17c6
Subsystem ID: 0x0036
Revision ID: 0x0041
pci17c6,e1:
Bus: PCI
Slot: SLOT-5
Vendor ID: 0x1033
Device ID: 0x00e0
Subsystem Vendor ID: 0x17c6
Subsystem ID: 0x00e1
Revision ID: 0x0002
Power:
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 10
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 10
Sleep On Power Button: Yes
Automatic Restart On Power Loss: Yes
Wake On AC Change: No
Wake On LAN: Yes
Wake On Modem Ring: Yes
USB:
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0035
PCI Revision ID: 0x0043
PCI Vendor ID: 0x1033
Bus Number: 0x3b
Microsoft® Digital Media Pro Keyboard:
Version: 1.10
Bus Power (mA): 500
Speed: Up to 1.5 Mb/sec
Manufacturer: Microsoft
Product ID: 0x00b0
Vendor ID: 0x045e
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0035
PCI Revision ID: 0x0043
PCI Vendor ID: 0x1033
Bus Number: 0x1b
Kensington USB/PS2 Wheel Mouse:
Version: 1.00
Bus Power (mA): 500
Speed: Up to 1.5 Mb/sec
Manufacturer: Kensington
Product ID: 0x102a
Vendor ID: 0x047d
USB Bus:
Host Controller Location: Expansion Slot
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0035
PCI Revision ID: 0x0041
PCI Vendor ID: 0x1033
Bus Number: 0x15
USB Bus:
Host Controller Location: Expansion Slot
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0035
PCI Revision ID: 0x0041
PCI Vendor ID: 0x1033
Bus Number: 0x35
USB High-Speed Bus:
Host Controller Location: Expansion Slot
Host Controller Driver: AppleUSBEHCI
PCI Device ID: 0x00e0
PCI Revision ID: 0x0002
PCI Vendor ID: 0x1033
Bus Number: 0x55
AirPort Card:
AirPort Card Information:
Wireless Card Type: AirPort Extreme
Wireless Card Locale: USA
Wireless Card Firmware Version: 405.1 (3.90.34.0.p18)
Current Wireless Network: Alfonso
Wireless Channel: 3
Locations:
Automatic:
Active Location: Yes
Services:
Internal Modem:
Type: PPP
IPv4:
Configuration Method: PPP
IPv6:
Configuration Method: Automatic
Proxies:
Proxy Configuration Method: 2
ExcludeSimpleHostnames: 0
FTP Passive Mode: 1
Auto Discovery Enabled: 0
PPP:
ACSP Enabled: 0
Display Terminal Window: 0
Redial Count: 1
Redial Enabled: 1
Redial Interval: 5
Use Terminal Script: 0
Dial On Demand: 0
Disconnect On Fast User Switch: 1
Disconnect On Idle: 1
Disconnect On Idle Timer: 600
Disconnect On Logout: 1
Disconnect On Sleep: 1
Idle Reminder: 0
Idle Reminder Time: 1800
IPCP Compression VJ: 1
LCP Echo Enabled: 1
LCP Echo Failure: 4
LCP Echo Interval: 10
Log File: /var/log/ppp.log
Verbose Logging: 0
Built-in Ethernet:
Type: Ethernet
BSD Device Name: en0
Hardware (MAC) Address: 00:0a:95:9c:64:40
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
AppleTalk:
Configuration Method: Node
Proxies:
FTP Proxy Enabled: 0
FTP Passive Mode: 1
Gopher Proxy Enabled: 0
HTTP Proxy Enabled: 0
HTTPS Proxy Enabled: 0
RTSP Proxy Enabled: 0
SOCKS Proxy Enabled: 0
Built-in FireWire:
Type: FireWire
BSD Device Name: fw0
Hardware (MAC) Address: 00:0a:95:ff:fe:9c:64:40
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
AppleTalk:
Configuration Method: Node
Proxies:
Proxy Configuration Method: 2
ExcludeSimpleHostnames: 0
FTP Passive Mode: 1
Auto Discovery Enabled: 0
AirPort:
Type: IEEE80211
BSD Device Name: en1
Hardware (MAC) Address: 00:0d:93:ef:b8:69
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
AppleTalk:
Configuration Method: Node
Proxies:
Proxy Configuration Method: 2
ExcludeSimpleHostnames: 0
FTP Passive Mode: 1
Auto Discovery Enabled: 0
IEEE80211:
AllowNetCreation: 1
JoinMode: Automatic
MAC Address: 00:0d:93:ef:b8:69
Modems:
Modem Information:
Modem Model: Dash2
Interface Type: USB
Modulation: V.92
SKU Name: UCJ
Hardware Version: 1.0F
Firmware Version: APPLE VERSION 2.6.6
Driver: InternalUSBModem.kext (v2.6.6)
Country: B5 (United States, Latin America)Still not sure what Mac you have, but do you have a multimeter?
You can convert an ATX PSU for use on a G4...
http://atxg4.com/sawtooth.html http://atxg4.com/gige-da.html
http://atxg4.com/quicksilver.html
http://atxg4.com/mdd.html
http://atxg4.com/
Hank, have you tested the MDD PSU?
http://www.jcsenterprises.com/Japamacs_Page/Blog/D275729F-09DA-4FBB-96B3-BEEEB2C 04619.html -
Power Mac G5 wont boot.
Hey everyone!
This is my first time posting here, but I get all my technical problems solved here, so thank you to everyone!
Anyway, getting on to my problem (which I cannot find a answer to)
My Power Mac decided the other day it wasnt going to boot up. All that would happen when I pressed the power button would be the red light (on the logic board) would flash while I can the button pressed it, I would hear 2 clicks like a relay, and that was it. Nothing, it would never boot.
So I switched the computer off at the wall, left it for 2/3 minutes, and all was fine, would boot and restart. But, if I shut down the computer, I would not be able to get it to turn back on, unless I switched it off at the wall again.
I do know that turning it off at the wall resets the SMU? So would there be a problem with my SMU or something? No idea if that is even possible!!
Can anyone shed some light on the problem? Just to let you know the computer was never droppped/banged/hit etc etc. I was on it, turn it off to pop out for a hour, came back and its been like that ever since
Any help will be much appriciated!
JamesHi James, and a warm welcome to the forums!
Not sure which Mac it is you have with the l essuseful new forums, but it sounds like the classic case of either a bad/low,/dead PRAM battery, or a leaking Capacitor.
Might be time to replace the PRAM Battery, 4 years is close to their lifespan, far less if ever without AC power, & if weak can cause really strange problems...
See which one your Mac has...
http://eshop.macsales.com/item/Newer%20Technology/CR2032/
http://eshop.macsales.com/item/Newer%20Technology/BAA36VPRAM/ -
Power Mac G5 wont boot past the Apple Logo
Mac: Power Mac G5 2.7Ghz DP w/ 4gb RAM (2x1gb, 4x512mb), Leopard
Last week, I formated this computer and reinstalled OS X 10.5. I updated everything, reinstalled all my applications and replaced my documents. Everything was good for a couple days. I have and HP 1350 all-in-one printer (which HP no long has mac support for that model, so I can only use the scanner as a photocopier, but that's not the issue, it prints fine and I have printed files since the formatting) The printer is connect via USB to my Power Mac and then shared on my home network, wirelessly, with 2 other MacBooks and a 27" iMac. My roommate was trying to print something from his MacBook. In the printer queue on the MacBook, the file would say it was printing, but nothing would actually printer. When I went to the printer settings on the Power Mac, the dialog box said the printer was "in use." I reset the printer, nothing happened. I restarted the Power Mac, properly, and now the computer wont boot past the Apple logo. The spinning gear appears and spins for a minute or 2 and then it will just reboot on its own. It will just keep doing this in a continuous loop.
I've tried to boot into safe mode (holding shift) but it still does the same thing.
I manage to get the CD drive open by booting into open Firmware. I restarted the computer and was able to boot from the Leopard disc. I ran disk utility, and repaired the drive and the permission but everything was ok.
I've unplugged any USB device connect but to no avail.
I really don't want to reinstall Leopard again. it took almost 8 hours to install all the applications (such as Logic, Komplete 5, etc) and I had not setup time machine. There are some document files that I would prefer not to loose, but could deal with the loss.
any suggestions?Ok, so I reinstalled Leopard, all my documents were in the "Previous Systems" folder, and the applications where present. I went to Software Updates to download all the need updates, which included 10.5.8, itunes, security fixes, etc. It notified my that I would have to restart. I click ok, everything was logged out and the updates started installing. As the computer restarted itself after the updates, i had the same issue again, where it would go to the Apple logo and then restart itself. The second time around, it just froze and the warning "You need to restart your computer" with the power logo in the background came up. So I manually restarted my computer and everything logged in correctly. I restarted it a couple time to see if I could duplicate the errors but everything keeps working properly. Now I'm kind of scare to restart my computer.
Any suggestions as to why this would be happening? Is this most likely a software issue or a hardware issue? This never happened before I formatted last week. The last time I formatted the computer prior to that was less than a year ago. -
G5 Power Mac will not turn on.
I have a G5 dual 1.8, one of the earlier models, and I'm guessing the ram restart thing will not work on it. I was just using Safari, and the computer completely shut down, since then, I have not been able to turn it back on, I've tried using a different power cord, and I'm wondering if replacing the power supply will be my best bet.
Message was edited by: Brian HoisingtonHi, and a Warm Welcome to Apple Discussions and the Power Mac G5 Forum!
Well - if you have checked that the mains power right up to the G5 is definitely good (and have waggled the plug in the socket at the back of the G5, for good luck) - you could try resetting the PMU/SMU
http://docs.info.apple.com/article.html?artnum=300341
but, if you do not get a 'relay-click' from the PSU, low-down at the back of the G5, when you first connect the mains power, it probably won't help.
There is a rather gloomy symptom chart (at page 104 in Preview) here - and also instructions.
If you wish to take a gamble on it being the PSU that's the cause, they may be available here
http://www.dvwarehouse.com/G5-Power-Supply-c-253247541.html&pltid=723fda346ab59730cfb5d40ab2fecc68
http://www.mac-pro.com/Mac-Pro-Online-Store/PowerMacs-Intel-MacPro-Towers
http://www.welovemacs.com/g5serviceparts.html
and elsewhere.
Please post again if you have any questions. Good Luck. -
My Power Mac G5 Wont Install OS X 10.5 Leopard
Hey Guys,
I have a Power Mac G5 that wont install leopard. When I put in the Leopard disk, it boots the install, then says OS X 10.5 can not be installed on this machine.
I tried Leopard assist, but that told me it would not let me use it, becuse Leopard should be able to install on this machine.
Any ideas
ThanksThe retail Leopard install DVD looks like this:
Cheers, Tom -
Power mac G5 wont recognise external hard drives
running a friends power mac g5 using tiger 10.4.6 since the upgrade firewire hard drives arent visible. have tried three different hard drives using differenty ports and different cables. drives will power up but wont appear in the finder. any suggestions??
Yes, visit the drive makers sites for any driver software updates and run it.
Also it's not advised to upgrade Tiger over Panther, but to do a fresh install of Tiger and iLife '06 from scratch on a Erased w/Zero option hard drive.
Use Software Update download then run option/combo update until your up to 10.4.6.
Then avoid Migration Assistant and do fresh installs of all your Tiger ready applications from original sources, files from backup.
Then clone that boot drive to a external for safe keeping, learn how by visiting Carbon Copy Cloner's free advice forums and donationware software. -
Power mac g5 wont boot from install dvd
i have a g5 power mac i had to replace the hard drive when i try to boot from the disc it freezes on the gray screen with the apple im use the retail dvd for the ppc can anyone help
Hello! You may not be waiting long enough if there's been a new drive installed as the OS on the dvd will be looking at the new drive to see if it's been formatted. It may take 10-15 minutes or longer to fully boot from the install disc. Tom
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