New here, so Hi
My Acer initallly would not start as follows;
When starting the 'Acer' Logo comes up on the screen, then the next screen says,
'NIVIDA BOOT AGENT
PXE-E61: Media Test Failure, check cable
PXE-MOF: Exiting NIVIDA BOOT AGENT'
This keeps looping till power turned off.
Now another problem has come about;
When starting now, I hear the cooling fan ...
Re: Acer 7520 Vista Laptop will not start.
Thinking that the Hdd may be at fault I purchased a new drive.
I cannot still get the machine to start or turn off as described above, not the Logo or NVIDIA to show and I can't get to 'F2' to enter the BIOS. I put the old drive back its still the same....
Thanks for all the replies,
I've been doing some searching on the Net and it looks if I have the 'ON/OFF' syndrome with my Laptop.
Read: http://go.notebookreview.com/?id=525...going-off.h tml
Unless anyone can suggest otherwise.
If there is a fault on the Motherboard could it be repaired or replacement needed, as this machine is only some 17mths old and outside the ...
Well a mobo isn't cheap I'm afraid... even a 2nd hand one on eBay might set you back £150 and then its a few hours work to strip the whole laptop down and replace the mobo. Plus if the mobo has a design fault then you might end up with a replacement mobo that behaves in exactly the same way. If it is a mobo fault then I'd take the hit and go for a new laptop myself.
That said, you might not...
If I remove the CMOS Battery to reset back to default factory Bios settings, but the battery is soldered into the board unlike my Tower PC.
Is it just the case I unsolder one of the terminals using a small soldering iron used for IC work, do a hard reset with the power button with the main battery disconnected, then reconnect all and try and get into Bios (F2) when restarting.
...
Re: Acer 7520 Vista Laptop will not start.
If I remove the CMOS Battery to reset back to default factory Bios settings, but the battery is soldered into the board unlike my Tower PC.
Is it just the case I unsolder one of the terminals using a small soldering iron used for IC work, do a hard reset ...
Re: Acer 7520 Vista Laptop will not start.
Shame it's soldered (thanks Acer!) however I'd desolder both connections and remove the battery myself (but one desoldered connection may be all you need). Then resolder once the laptop's had the hard reset.
And yes make sure you've a soldering iron ...
Re: Acer 7520 Vista Laptop will not start.
Well I done the CMOS battery bit, left it disconnected for 1min. then did a hard reset for 1min. reconnected battery and main battery.
Restarted as before the network and hdd led lit, fan runs for a few secs. then stops and then the dreaded loop starts ...
Re: Acer 7520 Vista Laptop will not start.
Just been to this link : http://support.acer.com/acerpanam/no...300faq39.sh tml
Just had a go,
When the ac power is just plugged in and mains switched on, no power indicator lit (green led).
But when power button pressed to start, power ...
Thanks I did the re-melt jobby. Firstly because I used a Gas type soldering torch, I got abit of solder and played with the distance to melt that solder. As you say its F...in hot at the end of the flame. Re-melting as many joints as I could on all the chips and connections etc. such as CPU, DVD and whatever on both sides of the board. !!! IF anyone uses one of these torches the min. distance should be 50/60mm from the surface and keep it...
So what you are saying; post screen appears with the option to F2 set up but you cant access bios, then windows loads but with the error message as above. I take it your desktop does not load.
hi lads its definetly a motherboard/electonic component fault,mine died again monday,i pushed the normal things but it did not want to know,so i stripped down and left motherboard in and connected everything bar keypad and touch pad,thus leaving it so it can boot up(leave hd,mem,dvd,batt all in),i noticed after about an hour how hot the board was round about were the battery connector is,the fan was coming on now and again,anyway theirs a...
Re: Acer 7520 Vista Laptop will not start. Shame it's soldered (thanks Acer!) however I'd desolder both connections and remove the battery myself (but one desoldered connection may be all you need). Then resolder once the laptop's had the hard reset. And yes make sure you've a soldering iron designed for circuitry that is electrostatic dischage proof. __________________ Magic Monkey magicmonkey.com
Quote: Originally Posted by Acerkid Just been to this link : http://support.acer.com/acerpanam/no...300faq39.shtml Just had a go, When the ac power is just plugged in and mains switched on, no power indicator lit (green led). But when power button pressed to start, power indicator lit (green led), and then back to normal loop on/off. The link says the power indicator (green led) should be lit when just switched on at mains and plugged in....
Hi night shift, I also got a acer 7520G, it is 17 months old now. So no warrenty left :( I tried several this, what I did notice that the FN+ESC will have some affect, it will enter the special mode. But not reading my floppy or USB stick, Tomorrow I will try it with an bootable CD (found that on an other forum). Just try and error I guess.
I'm having the same issues, but I'm not as computer savvy.... Is this a case of a dead computer and for someone who isn't as knowledgeable about computers is there a simple fix or solution?
Thread profile page for "Acer 7520 Vista Laptop will not start." on http://www.techsupportforum.com.
This report page is a snippet summary view from a single thread "Acer 7520 Vista Laptop will not start.", located on the Message Board at http://www.techsupportforum.com.
This thread profile page shows the thread statistics for: Total Authors, Total Thread Posts, and Thread Activity