Hi all,
I have a Toshiba L300 laptop running Vista.
The client brought it in because when it boots it goes to Toshiba splash screen then goes to black screen with flashing cursor in left top corner. I have connected external monitor with same result. Swapped out RAM as well.
Have run Memtest (passed), Seagate HDD long test (passed), Ultimate boot CD, and Winternals with no success.
F8 does not work and nor does Factory recovery. Can get into BIOS no problem and the HDD is listed there.
I reinstalled Vista from CD and when rebooted it goes back to flashing cursor. I have attempted Startup repair from Vista CD and System restore. FixBoot from Command Prompt and FixMbr as well with the same result.
I have a feeling it may be a corrupted CMOS? It is like the OS installs properly, but the computer loses it's memory on reboot of where the OS is located?
The CMOS battery is soldered to MOBO so replacement will be risky at best. The CMOS battery is located under keyboard on this particular lappy. Very involved and time consuming to test.
Has anyone encountered these symptoms? Is it fixable cheaply?
I have a Toshiba L300 laptop running Vista.
The client brought it in because when it boots it goes to Toshiba splash screen then goes to black screen with flashing cursor in left top corner. I have connected external monitor with same result. Swapped out RAM as well.
Have run Memtest (passed), Seagate HDD long test (passed), Ultimate boot CD, and Winternals with no success.
F8 does not work and nor does Factory recovery. Can get into BIOS no problem and the HDD is listed there.
I reinstalled Vista from CD and when rebooted it goes back to flashing cursor. I have attempted Startup repair from Vista CD and System restore. FixBoot from Command Prompt and FixMbr as well with the same result.
I have a feeling it may be a corrupted CMOS? It is like the OS installs properly, but the computer loses it's memory on reboot of where the OS is located?
The CMOS battery is soldered to MOBO so replacement will be risky at best. The CMOS battery is located under keyboard on this particular lappy. Very involved and time consuming to test.
Has anyone encountered these symptoms? Is it fixable cheaply?