Powerbook g4 black screen no chime

Hi folks, i have had my powerbook g4 for nearly 8 years and have had almost no problems with it. Powerbook g4 screen suddenly went black, rebooted when screen came on it started to go hazy and fade out and then the computer crashed. Macbook pro turns on no chime no image repair louis rossmann. 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. 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. Powerbook g4 powerpc wont boot up diagnosticsadvice please. How to fix a mac that stalls on the gray screen at startup. Its a powerbook g4, 15 model a1046, and this is whats going on. Black screen on start up, no chime, fan overdrives, no response. The mac appears to be sleeping but the screen is black. Powerbook g4 15 logic board repair repair mac logic board. From time to time, my powerbook g4 15 blacks out for a few seconds. 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. Try starting up holding the mouse button down to eject the disk drive.

Aug 23, 2009 my mac powerbook g4 is prompting me for dos commands. What are the differences between the 1 ghz867 mhz powerbook g4 models. I think that the g4 ibooks had 128mb onboard, the old g3 powerbooks had. Powerbook g4 gets stuck at apple screen and spinning wheel. Do you get a steady green light when the ac adapter is connected and when you rotate it in the dc in socket. I hear the dvd drive at startup but dont hear the hard drive spin up. 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. Turn the computer on by using the internal power button. Macbook pro turns on no chime no image repair youtube. 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. I turned it on and heard the chime but the screen was totally black. Ask questions on any topic, get real answers from real people.

I have a powerbook g4 and my screen is completely black. I connected my external 23 hd to check the source of the problem but the same problem happened. Mac repair guides for apple macbook, ipad, powerbook iphone. When you try and start it, it boots to a black screen with no startup chime. If you find your mac is stuck on a white screen during boot and is not. I literally had to tear the machine apart to fix it. No chime no video both fans turn on and stay running. Could not turn off the computer by holding the power button. Apple macbook pro does a post sound but goes to a black screen duration. My macbook pro 2011 decided to stay black for several days.

May 31, 20 no chime no video both fans turn on and stay running. If you turn it off and try to restart it wouldnt chime and it would just be a black screen. Power mac g5 on start up screen is black dec, 2007. Processor the 17inch powerbook continues to be ran by a powerpc g4 processor running at 1. The macs distinctive startup chime is more than an aural brand.

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. Ive searched all over the internet for solutions found others had the issue but no solutions are posted. The keyboard works caps lock and num lock light up, and the volume keys sound. Macbook pro 20072008 black screen nvidia graphic chip easy fix duration. Thank you for helping us maintain cnets great community. The powerbook g4 is a series of notebook computers manufactured, marketed, and sold by apple computer, inc. I rebooted and heard the chime and the hardrive but still no screen.

Reboot the mac, the moment you hear the boot chime, hold down the. The gray screen problem occurs after a mac is started or restarted. 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. 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. Tried a pram reset several times but it never gongs a second time. 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. Your powerbook has a widescreen display with a native resolution of 1280 x 854 that also supports standard resolutions such as 1024 x 768. The powerbook g4 runs on the riscbased powerpc g4 processor, designed by the aim appleibmmotorola development alliance and initially produced by motorola. 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. Attempt reinstall, if not i guess its time for a new laptop. Macbook pro turns on but no chime no video fix repair. The screen is bright and the screen for user password still is bright, but once i enter any user account the screen goes black. Macbook black screen, no chime, solid white light apple ios. This is not the screen dimming feature set in the energy savings preference pane, but a total black out.

She said that she left it running the other night, went to bed, then in the morning the screen was. Powers on, checks combo drive, gongs, no flickering or lighting on screen, period. My mac powerbook g4 is prompting me for dos commands. 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. 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. Aluminum powerbook g4 17 display lcd screen lp171wp4tl01. 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. 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.

Installed iworks yesterday and had to run while computer was stuck processing something on firefox. 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. Black screen on start up, no chime, fan overdrives, no. Then i couldnt rebootjust got the black screen and fan at full blast. 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. Unfortunately, a faster processor was not included in the update. A dead or defective battery can prevent your macbook or powerbook. And it wouldnt go into open firware or be a target disk. 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. When i start my computer up in the morning everything else starts normally.

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. 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. To purchase or upgrade a powerpc mac as well as newer macs see site sponsor operator headgap systems. It works fine on an external monitor but theres no light from the one on the actual machine. It turns on, and i hear the startup chime, but the whole screen is distorted. Its whirred away and it powered up but i have a completely black screen. None the less i figured it out on my own and it goes like this.

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. How to fix common mac startup problems macrx cult of mac. 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. I opened it up, ejected the ram, and cleaned the fans. Tried all combinations of startup procedures, without luck. I am currently experiencing problems booting up my imac 17inch, 1. We took it into the apple store, and they tried to run.

Replacement screens free delivery possible on eligible purchases. I tried taking the battery out and in again to no change. Hi guys, i have a friend with a powerbook g4 15 powerbook5,8. 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.

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. Macbook wont start no chime black screen blinking light. 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. Girlfriends computer stopped working suddenly last night. Black screen on start up, no chime, fan overdrives, no response ive got my friends powerbook g4 12 1. Apr 30, 2010 my powerbook g4 lives again after replacing the dc in board and buying a brand new power supply. Nov 01, 2010 i have a powerbook g4 and my screen is completely black. Powerbook g4 screen repair the mac response centre. Make sure that new replacement screen has same size, resolution, backlight type as your original screen. Jul 16, 2018 my macbook pro 2011 decided to stay black for several days. Tried running target disk mode and it will no see the hard drive. Most applications automatically switch to the best resolution for them. My powermac g4 mdd 2003 is eating internal batteries.

This is about the eighth question on this same machine. Early 2008 macbook pro, non unibody, wont start up. The computer will turn on but the display has no picture or. 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. Solved ibook g4 black chime then black screen toms. Ive done the voodoo fix 7 times, no change, no chime, screen black. Buy aluminum powerbook g4 17 display lcd screen lp171wp4tl01.

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. I was able to do scsi mode and view the hd from this 3400 on my lombard. 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. We are a leading apple mac laptop repair store based in london, providing professional technical support for home. Powerbook g4 black screen on start up, no chime, fan. 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. No chime, apple logo comes on, but it just spins its wheels. Compared to the powerbook g4667 dvi that it replaced, the powerbook g4867 is quite similar, but has a faster processor and improved graphics.

I searched many forums around the web for days trying to find similar issues andor cure. My g4 ibook screen wont turn on solvedclosed report. How to fix common mac startup problems macrx by adam rosen 4. My powerbook g4 lives again after replacing the dc in board and buying a brand new power supply. My powerbook g4 15 3mhz 1gb ram 120 gb hard drive starts with the startup chime but gets no screen image. When you use a standard resolution, a black band appears on each side of the display. 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. Macbook pro black screen, no sound, no chime, no logo lights. When i pressed the power button i could hear the hard drive spinning but the chime didnt sound and the screen stayed black. G4 powerbook bizarre black screen problem mac support. Press the small, metal button under the fan cover as shown. At the moment, its not a big problem, but im concerned that it might be a symptom of something worse.

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. I had no chime on start up, but i could hear the hard drive starting up and quietly turning. Dec, 2007 power mac g5 on start up screen is black dec, 2007. We took it into the apple store, and they tried to run their diagnostics on it and didnt have good luck.