The keyboard works caps lock and num lock light up, and the volume keys sound. My g4 ibook screen wont turn on solvedclosed report. The result of all this is that a lot of powerbook g4 owners without applecare warranty but with display problems are looking for answers on apples support forums, and if things are not going to. When i pressed the power button i could hear the hard drive spinning but the chime didnt sound and the screen stayed black. Power mac g5 on start up screen is black dec, 2007.
I think that the g4 ibooks had 128mb onboard, the old g3 powerbooks had. I was able to do scsi mode and view the hd from this 3400 on my lombard. Then i couldnt rebootjust got the black screen and fan at full blast. G4 powerbook bizarre black screen problem mac support. Your powerbook has a wide screen display with a native resolution of 1280 x 854 that also supports standard resolutions such as 1024 x 768. The computer will turn on but the display has no picture or. Nov 01, 2010 i have a powerbook g4 and my screen is completely black. G4 quicksilver failing to startup after chime my usually stable 10 year old g4 hard drive attached to vga monitor is having serious problems with its starting up process, so i am presently nursing it along without shutting down at the end of the day by using sleep mode. If you find your mac is stuck on a white screen during boot and is not powering on as expected, read on to troubleshooting and learn how you might be able to fix this issue. To be clear, what were describing here is a mac that is stuck on an all white screen with no logos, no progress bar, nothing, its just a blank white display. I connected my external 23 hd to check the source of the problem but the same problem happened. We have specialised apple laptop repair solutions for all types of logic board failures such as repeated kernel panic issues, powerbook g4 will not turn on or start up, no startup chime, distorted images video, mac laptop screen is black no video on notebook screen, power problems, usb ports not functioning, powerbook g4 logic board. Jan 04, 2007 the result of all this is that a lot of powerbook g4 owners without applecare warranty but with display problems are looking for answers on apples support forums, and if things are not going to.
Macbook pro turns on no chime no image repair louis rossmann. Early 2008 macbook pro, non unibody, wont start up. Macbook pro 20072008 black screen nvidia graphic chip easy fix duration. Make sure that new replacement screen has same size, resolution, backlight type as your original screen. I have a powerbook g4 and my screen is completely black. Hi guys, i have a friend with a powerbook g4 15 powerbook5,8. A dead or defective battery can prevent your macbook or powerbook. Dec, 2007 power mac g5 on start up screen is black dec, 2007. When i start my computer up in the morning everything else starts normally. I had no chime on start up, but i could hear the hard drive starting up and quietly turning. If you turn it off and try to restart it wouldnt chime and it would just be a black screen. I opened it up, ejected the ram, and cleaned the fans. Macbook pro black screen, no sound, no chime, no logo lights. Compared to the powerbook g4 667 dvi that it replaced, the powerbook g4 867 is quite similar, but has a faster processor and improved graphics.
May 31, 20 no chime no video both fans turn on and stay running. Macbook wont start no chime black screen blinking light. When you try and start it, it boots to a black screen with no startup chime. Jul 27, 2006 yesterday my powerbook g4 had been running fine, and i installed a bunch of updates had been without internet for a while, so there were many and im not sure what, although a os x update wouldnt install, and restarted with no problem, although oddly i couldnt copypaste any text. Hi folks, i have had my powerbook g4 for nearly 8 years and have had almost no problems with it. To purchase or upgrade a powerpc mac as well as newer macs see site sponsor operator headgap systems. Your powerbook has a widescreen display with a native resolution of 1280 x 854 that also supports standard resolutions such as 1024 x 768.
Reboot the mac, the moment you hear the boot chime, hold down the. How to fix common mac startup problems macrx cult of mac. Processor the 17inch powerbook continues to be ran by a powerpc g4 processor running at 1. Powerbook g4 screen repair the mac response centre london. When i turn it on, the apple logo and spinning clock thing appear on the powerbook s screen just fine, but when it goes into the osx login screen, the screen goes completely black. She said that she left it running the other night, went to bed, then in the morning the screen was blankblack, and the fan was in overdrive. No chime no video both fans turn on and stay running. I searched many forums around the web for days trying to find similar issues andor cure. Black screen on start up, no chime, fan overdrives, no response. My powerbook g4 15 3mhz 1gb ram 120 gb hard drive starts with the startup chime but gets no screen image. Powers on, checks combo drive, gongs, no flickering or lighting on screen, period. My powerbook g4 lives again after replacing the dc in board and buying a brand new power supply. When you use a standard resolution, a black band appears on each side of the display.
Replacement screens free delivery possible on eligible purchases. Dec 10, 2016 if you find your mac is stuck on a white screen during boot and is not powering on as expected, read on to troubleshooting and learn how you might be able to fix this issue. Powerbook g4 gets stuck at apple screen and spinning wheel. When i turn it on, the apple logo and spinning clock thing appear on the powerbooks screen just fine, but when it goes into the osx login screen, the screen goes completely black. I connected it to an external display and do get video, but its coming up as just an added video space and not as the main display. Hello, i took my powerbook g4 15inch into work today in my rucksack and upon getting it there ive found out that the screen is now black. No chime, apple logo comes on, but it just spins its wheels. The mac response centre offers quick turnaround london apple powerbook g4 screen repair and replacement solutions for your cracked or damaged 12inch, 15inch and 17inch mac notebook models. This is not the screen dimming feature set in the energy savings preference pane, but a total black out. Black screen on start up, no chime, fan overdrives, no response ive got my friends powerbook g4 12 1. The screen is bright and the screen for user password still is bright, but once i enter any user account the screen goes black. At the moment, its not a big problem, but im concerned that it might be a symptom of something worse. Powerbook g4 screen repair the mac response centre. Unfortunately, a faster processor was not included in the update.
What are the differences between the 1 ghz867 mhz powerbook g4 models. Installed iworks yesterday and had to run while computer was stuck processing something on firefox. Turn the computer on by using the internal power button. We are a leading apple mac laptop repair store based in london, providing professional technical support for home.
Powerbook g4 screen suddenly went black, rebooted when screen came on it started to go hazy and fade out and then the computer crashed. If i play with the brightness, it will come back temporarily and then black out or make a flickering and high pitch almost crackling sound at times. Could not turn off the computer by holding the power button. Yesterday my powerbook g4 had been running fine, and i installed a bunch of updates had been without internet for a while, so there were many and im not sure what, although a os x update wouldnt install, and restarted with no problem, although oddly i couldnt copypaste any text. None the less i figured it out on my own and it goes like this. She said that she left it running the other night, went to bed, then in the morning the screen was. Jul 16, 2018 my macbook pro 2011 decided to stay black for several days. The mac appears to be sleeping but the screen is black. Try starting up holding the mouse button down to eject the disk drive. Ive searched all over the internet for solutions found others had the issue but no solutions are posted. My macbook pro 2011 decided to stay black for several days. The little green sleep light built into the lid release catch on the front of the computer would flash 3 times, go dark, flash 3 times again, and on and on. This video is about macbook pro black screen, no chime, no logo lights. I rebooted and heard the chime and the hardrive but still no screen.
Do you get a steady green light when the ac adapter is connected and when you rotate it in the dc in socket. I then tried several resets which allowed me to get the screen back but after 20min or so of use it goes black again everytime. Its a powerbook g4, 15 model a1046, and this is whats going on. She said that she left it running the other night, went to bed, then in the morning the screen was blank black, and the fan was in overdrive. Ever since i flipped the ram sticks it still has to sit for hours to have a normal boot without just a black screen, but now it chimes every time. Mac repair guides for apple macbook, ipad, powerbook iphone.
Powerbook g4 15 logic board repair repair mac logic board. First the light comes on on the front of the computer and on the bottom of the monitor, then the start up tone rings and the computer is fully running. Its weird because the screen flickers to a normal light blue screen without any distortion for just a second when it changes from the boot screen with the spinning wheel to the login screen, but then it remains distorted and i. Taking the battery out for 30 minutes or so would sometimes get it to boot, but after a few minutes the full screen colors of death would then reappear and bring the whole system down. Buy aluminum powerbook g4 17 display lcd screen lp171wp4tl01. My mac powerbook g4 is prompting me for dos commands. From time to time, my powerbook g4 15 blacks out for a few seconds. I just want to say i am very suprised not one of you applemac people could give a newbie like me to applemac the right suggestion or solution to my problem. Apple macbook pro does a post sound but goes to a black screen duration. Tried a pram reset several times but it never gongs a second time. Macbook pro turns on no chime no image repair youtube. Attempt reinstall, if not i guess its time for a new laptop. Apr 30, 2010 my powerbook g4 lives again after replacing the dc in board and buying a brand new power supply.
Thank you for helping us maintain cnets great community. How to fix common mac startup problems macrx by adam rosen 4. The powerbook g4 is a series of notebook computers manufactured, marketed, and sold by apple computer, inc. It works fine on an external monitor but theres no light from the one on the actual machine. Ask questions on any topic, get real answers from real people.
The macs distinctive startup chime is more than an aural brand. Its whirred away and it powered up but i have a completely black screen. The powerbook g4 runs on the riscbased powerpc g4 processor, designed by the aim appleibmmotorola development alliance and initially produced by motorola. Girlfriends computer stopped working suddenly last night. The gray screen problem occurs after a mac is started or restarted. Black screen on start up, no chime, fan overdrives, no. If you find your mac is stuck on a white screen during boot and is not. How to fix a mac that stalls on the gray screen at startup. Most applications automatically switch to the best resolution for them. Oct 14, 2007 hello, i took my powerbook g4 15inch into work today in my rucksack and upon getting it there ive found out that the screen is now black. I tried taking the battery out and in again to no change. We took it into the apple store, and they tried to run.
It turns on, and i hear the startup chime, but the whole screen is distorted. Aluminum powerbook g4 17 display lcd screen lp171wp4tl01. And it wouldnt go into open firware or be a target disk. We took it into the apple store, and they tried to run their diagnostics on it and didnt have good luck. I have replaced the battery once, the keyboard once, upgraded the ram, and upgraded the os to the highest that can be run on powerpc processors. Aug 23, 2009 my mac powerbook g4 is prompting me for dos commands. May 29, 2007 when i pressed the power button i could hear the hard drive spinning but the chime didnt sound and the screen stayed black. The problem is characterized by the display changing from the blue screen that occurs at power up to a gray screen, though you might not see the blue screen because it tends to go by very fast. Macbook pro turns on but no chime no video fix repair.
Solved ibook g4 black chime then black screen toms. I literally had to tear the machine apart to fix it. Powerbook g4 powerpc wont boot up diagnosticsadvice please. Ive done the voodoo fix 7 times, no change, no chime, screen black. Tried all combinations of startup procedures, without luck.
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