My acer aspire 7735z turns on but won't boot up

Yes, the max. amount of RAM you can install is 4Gb
The RAM slots is located behind a panel on the bottom of the laptop. Check out this WEB site for the RAM specs.
http://www.cnet.com/laptops/acer-aspire-7735z-4357/4507-3121_7-33826792.html

What model of acer apire ?
When a laptop gets hot physically hot, to the touch you know something isn\'t quite right. It\'s normal for a computer to get a bit warm as it runs, which is why computers have a built-in cooling fan in addition to a heatsink and cooling vents. Excessive heat, however, is almost always an indication that something is malfunctioning. This is no different with the Acer Aspire 5000.

What\'s Happened If you\'ve ever looked inside of a computer or seen an "exploded view" of a laptop, you will know that thousands of components work together to ensure your computer\'s best performance. The cooling fan is activated by temperature readings from the central processing unit, which heats up and cools down depending on what it is being used for. Sitting idle, the temperature of the CPU will be low and the fan won\'t come on. When the computer is performing a few tasks simultaneously, the CPU is taxed and the fan kicks in. When you hear the fan whirling excessively, the computer is overheating which can damage the CPU. Thermal compound is a sticky paste that is placed directly onto the CPU. http://www.hardwaresecrets.com/article/Thermal-Compound-Roundup-February-2012/1490 Allowing for a more direct heat transfer between the CPU and HEAT SINK and preventing air gaps from forming between the CPU and heat sink. b> Checking Temperatures You can download programs to monitor the core temperature of your CPU. Programs like Core Temp, Speed Fan or Motherboard Monitor use the hardware monitoring devices built into your Aspire notebook to track its core temperature. Different sources suggest that the Aspire 5000 can run at a different maximum temperatures. Users on Tech Support Forum say 50 to 60 degrees Celsius is normal even optimal and that above 75 degrees is a problem. Acer\'s technical manual for the Aspire talks about external temperatures for running the computer efficiently (between minus 20 and 30 degrees), but it says nothing of internal temperatures. A few different users reported overheating to the point of 90 degrees, at which point the computer freezes and shuts off. Warranty Fix Computer original equipment manufacturers like Acer sell every computer with a limited warranty. Overheating is usually covered by this warranty. If your computer is repeatedly reaching high temperatures, and you\'ve recorded the temperatures with software, contact Acer for a replacement or a repair. Out-of-Warranty Fix The simplest way to address an overheating problem is to let the computer breathe a little. Make sure that you use it on a flat, hard surface so that air can pass to the fan easily and without interruption. You can buy laptop cooling pads at most computer stores that are designed with this in mind. As a complex fix for an out-of-warranty system, you can follow a picture tutorial from MPS Computers to replace the sealant around the heatsink with a new glue called Arctic MX-2. This glue allows more heat to escape and brings the core temperatures down about 10 degrees. Acer Aspire Overheating issues http://www.techsupportforum.com/forums/f108/acer-aspire-overheating-issues-214199.html 257 software downloads results for "temperature"
b> Acer Support - ASP Login http://support.acer.com/acerpanam/manuals/acer/0000/servicemanuals/S.G_AS3000_3500_5000_BOOK.pdf

Bring it to a repair shop and have them check it out. They should at the very least be able to recover you data.

When you plug in the power cord is there any lightswhatsoever on the laptop, where the plug goes in or on the AC Adapter of thepower cord?

When you press the power button do you hear fans running, hard drive spinning,lights on the computer, hear any beeps or lights constantly blinking, hear theDvD/CD drive click and the light on the drawer of the DvD/CD turn on for asecond or two? If so the laptop is trying to boot or may have booted, butthe screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous.

Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.

Maybe you have a Static Charge Buildup. Remove the Power Cord, Remove theBattery, then Press and Hold the power button for 30seconds. After 30 seconds plug the power cord back in (leave the batteryout) and hit the power button to see if it boots. If it does, you can putthe battery back in and let it charge.Maybe your DC Power Jack which is where the power cord plugsinto the computer is bad. Take an ink pen and push the tip inside thejack and see if the little pin wiggles, if so the jack is bad. You'll have totake the laptop apart to fix it. Most times it is soldered onto themotherboard, so you will have to desolder the old and solder a new one.

Check the cmos battery?

on the laptop then press f2 go to boot option, you can see there the 1st boot device it must be set to hdd drive, the press esc. then select exit then click enter it will boot.

I have a Acer Aspire One ao532h (NAV50) a with a black out screen new screen and flax cable it came on for 3 mins and the now not a thing what should I do ?

1. Dead AC adapter
2. Dead battery
3. Broken AC-socket on laptop, so no power is received, and battery is not charging.
4. Dead ON/OFF switch
5. Dead motherboard

Take your computer to a qualified technician, for professional trouble-shooting & remediation.

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 can of compressed air to do this.

This could be a sign that your laptop is overheating. If you touch the laptop while it is running & you find it too hot, make sure that the fan is running properly & that the air ways are not blocked.
You can blow compressed air into the cooling vents of the fan. If you notice clouds of dust coming out, then it might be a good idea to disassemble the laptop, clean the fan & air ways, & reassemble it back. If the fan has failed & is no longer running, it might need to be replaced.

If none of this solves the problem, or is not the case, then you might have a bad motherboard