My acer 5610z won't boot up

Need more info, Give as much detail as you can. What happens when you push the on/off button? Fan spin? LED's Blink? Any thing on the screen? Sound? Does the computer try to start and a second later shut down? Check the power cord, check the AC outlet? Is it on a UPS? Try AC outlet? Can you get to BIOS or Boot Menu? ETC.

you have a brand new hard drive... probably cable is not fitted properly and the memory contacts needs cleaning. try it... good luck.

When the CPU overheats then it will shut down (i.e. thermaloverload) and won't boot up again until it has cooled down. If this is theproblem is not fixed then the CPU will eventually fail.
A faulty fan causes the problem or the fan and heat sink assembly are cloggedwith dust.
Check the CPU fan to see if it spins freely, if not replace the fan.
If the fan and heat sink is clogged with dust the remove the dust and make surethe vents are clear and dust free. Use a small brush and can of compressed airto do this.

It could be an overheating CPU problem.
When the CPU in the computer or laptopoverheats then it will shut down (i.e. thermal overload) and won't boot upagain until it has cooled down. If this is the problem is not fixed then theCPU will eventually fail.
A faulty fan causes this problem or the fan and heat sink assembly are cloggedwith dust.
Check the CPU fan to see if it spins freely, if not replace the fan. If the fan and heat sink is clogged withdust the remove the dust and make sure the vents are clear and dust free. Use acan of compressed air to do this.

In order to recover the Operating System using Acer Recovery Media please perform the following:

1. Press the F2 key to enter BIOS Setup during Power-On Self-Test (POST while the Acer logo is being displayed).
2. Using the keyboard arrow keys, arrow over to Boot.
3. Refer to on screen instructions to set the first device to CDROM.
4. Press the CD-ROM drive eject button and insert the System CD.
5. Close the CD-ROM tray.
6. Press the F10 key, and then the Enter key to save the changes and reboot the system.
7. The computer will boot from the Acer Recovery Media, follow the prompts to reinstall the Operating System.

Note: If you do not have a set of Acer Recovery Media they may be purchased at our online Acer order form..

Hi - hold the power switch down until the machine is forced to shut down. Then re-boot and continue any further troubleshooting from there.

Turn off notebook. Remove the battery. Press Power button. Notebook should start working. Wait for 15 secs. If the screen still blank press Power button and hold it for approx. 4 seconds until notebook is powered off. Then press power button again. Bingo, problem should be solved.

it looks like your rams are broke down. can you write your notebook model /mark down ?

are you holding the power button down long enough for it to turn on? Most laptops reqire a half a second or more to start turning on.