Help with CPU Upgrade on Sony Vaio SVE151 series (R0xx0D5)

[Mohaax]

Hi All,

I have a Sony SVE1511A1EW mainboard with the latest bios running (i think ?) R0180E5

I have upgrader the orginal cpu INTEL B970 to a I5-2450M

The cpu is reconized correctly in windows but the computer turn off every 30 minutes



Can you help me ?

Link bios : http://www.fur4x-hebergement.net/moha/EP0000278104.exe

Thank's you.

[blackwolf102]

Check all temperatures. Maybe it's turning off because of overheat.

[Mohaax]

I don't think so because after the reboot it's works again for 30 minutes (he have no time to cool down) ! SpeedFan tell me :

Core 1 : 50°C
Core 2 : 51°C

[Mohaax]

[vacool]

Hi, i have the same problem. Did you solve it? Thanks in advance!

[vickdu31]

Hi All,

I have a Sony SVE1511A1EW mainboard with the latest bios running (i think ?) R0180E5

I have upgrader the orginal cpu INTEL B970 to a I5-2450M

The cpu is reconized correctly in windows but the computer turn off every 30 minutes



Can you help me ?

Link bios : http://www.fur4x-hebergement.net/moha/EP0000278104.exe

Thank's you.

Hi, I have buy also this CPU because I saw your message, I have use the bios you linked but from SONY (I guess its same)
But the laptop doesnt turn on !
What shouold I do ?  Is it bios settings or something ?

[DeathBringer]

Your notebook has HM70 chipset. HM70 has well known problem and can't run i3/i5/i7 more then 30 minutes.

[gkgon]

Hi. So what you did with that. You went back to your old CPU?

[DeathBringer]

Only hub(HM70) replacing will help. Or you can replace whole motherboard to new one with HM75, HM76 or HM77.
Another solution: put your laptop to sleep state every 25-29 min. This reset a timer. You can use Task Scheduler to do it.

[Spyros]

Hello guys after some resarch i decided to upgrade my SVE1513B1EW from a Celeron 2020M to i5 3230M.
I think i was stupid that i went for a generation higher than the laptops original cpu.
Anyway after the CPU upgrade now the laptop says "No operating system found" and on BIOS it says "ME Version: Uknown". I can't save any settings or boot from live USB...
I was thinking about flashing the SVE151-G17M bios but this model has a radeon in it (other than that it looks identical).
Any suggestions / mods ? Thanks