Upgrade memory - computer now won't turn on or boot

I have a sony vaio laptop. Vceh27fx with Windows 7 64 bit. (I upgrade to 8G DDR3 1333 and now I want to do more).

?

She comes using i5 dual core 2340M its a sandybridge socket G2 PGA 988B in a motherboard MBX-247. (This laptop its discontinued ).

I want to upgrade. But my new CPU its a i7-3740QM all its the same. only change 1. New its Quadcores and I need to change from Sandy Bridge to Ivy bridge. i5 2nd Gen to i7 3rd Gen.

2. Also I see that the mine its 32nm and the new said 22nm. This data from intel.

3. This CPU Upgrade intel Gra. hd3000 to hd4000 but my GPU comes integrated in my motherboard.

4. ?Memory DDR3 run 1333/1600 vs that the i5 said 1333/1066. But mine its 1333 now.

I did the installation but the screen not turn ON and not POST and not can ENTER to the boot display. Any sound only turn on power green light and feel the fan. But if change the CPU again work fine.

?
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The VAIO VGN-T350 is a notebook computer designed and distributed by Sony.
The hard drive on your Sony VAIO VGN-T350, which is the unit that stores data, consists of many clusters of data that can be rewritten with new data.
If you are looking for a memory capacity upgrade, or if your old hard drive is having errors, it's time for an upgrade.
Upgrading the hard drive on your Sony VAIO will require the use of a screwdriver and will take you about 30 minutes to complete.

Turn off your Sony VAIO VGN-T350 and remove the power cord and any other peripheral components.
Turn over your Sony VAIO VGN-T350 and locate the hard drive chamber on the bottom of your laptop. It will be clearly labeled.

Use the screwdriver to remove the screw holding the lid in place.
Gently lift the hard drive and its cage away from your laptop and disconnect the data cord.
Remove the four screws located at the corners, and then remove your old hard drive from its cage.
Place your new internal laptop hard drive into the cage and replace the screws.
Connect the data cord to your new hard drive and place your new hard drive into its chamber.
Close the lid and replace the screw to complete the operation.
http://www.fonerbooks.com/laptop_1.htm
http://www.youtube.com/watch?v=rg_GvaMunas
Sony Vaio Hard Drive Replacement
This might not be your specific laptop it might give you an insight into the hard drive installation.

Ebay this hard drive should fit there are smaller capacity drives that will be compatible.
http://www.ebay.com.au/itm/New-500GB-Sata-Hard-Disk-Hdd-for-Sony-VAIO-PCG-3H2L-VGN-P530H-VGN-SR410J-B-/190882270487?pt=US_Internal_Hard_Disk_Drives&hash=item2c71784d17

500GB Sata Hard Disk Hdd for Sony VAIO PCG-3H2L VGN-P530H VGN-SR410J/B

Memory Upgrade for Sony VAIO VPCM121AX Netbook Laptop, the Sony VAIO VPCM121AX Netbook Laptop takes the PC2-6400 DDR2 SDRAM SODIMM 200pin memory Memory Type, and comes installed with 1GB (Removable) of Memory.

You can upgrade your Sony VAIO VPCM121AX Netbook Laptop to up to a maximum of 2GB Memory, the system has 1 Socket to install Memory, already with 1GB (Removable) standard Memory installed.

For best Laptop performance use the maximum amount of allowed Memory per slot for your Laptop.


if you're not sure if a module is right for your system, use the Crucial Memory Advisor tool for a list of guaranteed compatible modules. first you will need to select the manufacturer from a drop down list then select your product line

from a drop down list then select the model then click find it will take you directly to compatible ram also you will have an option to scan your system

Power off the computer, and unplug it from the power source. Close the computer and turn it over.

2

Slide off the battery cover and remove the battery.
3
Locate the memory bay and remove the screws in the cover.
4
Remove your old RAM board(s) by pushing the metal clips and holding it down and outwards until the RAM board pops up. Then pull it out at a 30-degree angle. (If you only need to add more RAM to your existing RAM and you have enough available empty RAM slots, you will not need to remove the RAM.)
5
Insert the new RAM board into an empty slot at a 30-degree angle until you hear it click. Then push it flat down into the slot.
6
Replace the cover and screw it back in.
Upgrade the Sony VAIO Hard Drive
7
Locate the hard drive bay and remove the screws from the cover. Then slide the cover off.
8
Pull the hard drive out of the bay.
9
Remove the screw securing the hard drive with the magnetic screwdriver.
10
Pull the hard drive out of the bay by the black tab connected to it.
11
Re-insert your new hard drive into the bay and replace the cover.

hope it helps

1. Ground Yourself
2. Unplug everything and press the power button for 10 sec to
discharge any residual power.
3. Place PC face down on bench with base over edge.
4. Swing PC unit forward and unscrew the case retaining screw on both
sides of the PC unit, swing unit other way and remove other two
screws.
5. Case can be loosened, pull large cover up and remove both sides.
Parts are then exposed.
6. A shiny metal box covers the memory on the left side of the PC unit. 7. Remove tape that retains it,slide and lift off from the edge facing you.
8. Memory slots are then exposed....insert and reassemble PC.

Good Luck!

Sony eSupport>VAIO VGC-V517G>Manuals,

http://esupport.sony.com/US/perl/model-documents.pl?mdl=VGCV517G

On this page l would like you to left-click on - VAIO User Guide, under the Manuals heading.

A small window will pop up on the left side of the screen. It took almost 30 seconds before I saw the first page. The screen was white in the meantime.
(PDF file is downloading in the background)

In the Bookmarks to the left, scroll down to -
Upgrading and Maintaining Your VAIO Computer, and left-click on the + sign to expand the file.

Left-click on Installing Memory.
(Page 91)

Page 92 has details, and illustrations, on removing the computer back cover.

Barring something prevents you from downloading this PDF file;

1) Computer off, and unplugged from power.

2) Observe Anti-Static precautions

[Anti-Static Precautions:

Your body carries Static electricity.
Static WILL fry out (Short Circuit), the hardware components inside a computer.

Computer unplugged from power, computer on a table, computer case open, TOUCH an unpainted surface of the metal frame.

This will relieve your body of Static.

Should you get up, and walk away in the middle of working on your computer, upon your return Touch the metal frame again ]

3) Disconnect any Peripheral devices connected to your computer.

Advise lay a clean towel on the table.
Gently lay the computer down on the towel, LCD screen face down.

4) Slide the back cover towards the top of the LCD screen.
It will only slide up so far, then the top of the back cover, is tilted towards the back of the computer, and lifted off.
Set the back cover aside.

5) Back of the computer towards you, the Ram Memory Cover is on the Right side.

The cover looks like a panel. It is rectangular shaped. There are two screws holding the cover on. Remove these two screws, lift the Memory Cover off.

The Ram Memory modules are right there.

Need further guidance in removing and installing ram memory modules, state in a Comment.
(Believe upper right of your page is the Comment button)

Please refer 123 page of this doc


http://www.docs.sony.com/release/VGNB100series.pdf

Hi,
Memory Upgrade for Sony VAIO PCG-K35 Laptop, the Sony VAIO PCG-K35 Laptop takes the PC2100 DDR SDRAM SODIMMs Memory Type, and comes installed with 512 MB = 256 MB (removable) + 256 MB (removable) of Memory. You can upgrade your Sony VAIO PCG-K35 Laptop to up to a maximum of 1.0 GB Memory, the system has 2 sockets to install Memory, already with 512 MB = 256 MB (removable) + 256 MB (removable) standard Memory installed. For best Laptop performance use the maximum amount of allowed Memory per slot for your Laptop.


Regards

all u need to do is that go to this website and follow the steps....
Sony’s esupport site
http://esupport.sony.com/perl/model-documents.pl?mdl=PCGZ1RA

or if this doesnt work then try this website
http://www.memorystock.com/support.htm

OR

on the bottom of the laptopThere is a panel with 2 screws in it. normally this panel will have a picture of ram on it or will denote it somehow. after the two screws are removed the panel can be removed and you will see the 2 SODIMM slots one will be occupied and you can place your module in the second one.
good luck...