Offline
Good morning!
My TRS 102 laptop (ca. 1988) has finally shown signs of aging. I'll spare you the juicy details. Suffice it to say it won't go beyond "lighting" the LCD screen; doesn't "initialize".
With some expert guidance, I've found that with power on, pin 36 (the "reset" switch) on my 102's cpu (80C85) reads 0v regardless of the position of the reset button.
It's in "permanent reset".
Is this something that can be kick-started back into operation? Quick shorting across two points to get it back in business?
Or is this a fried cpu?
Any ancient computer enthusiasts here? Knowledge of the M102 motherboard?
Thanks.
Tom
My TRS 102 laptop (ca. 1988) has finally shown signs of aging. I'll spare you the juicy details. Suffice it to say it won't go beyond "lighting" the LCD screen; doesn't "initialize".
With some expert guidance, I've found that with power on, pin 36 (the "reset" switch) on my 102's cpu (80C85) reads 0v regardless of the position of the reset button.
It's in "permanent reset".
Is this something that can be kick-started back into operation? Quick shorting across two points to get it back in business?
Or is this a fried cpu?
Any ancient computer enthusiasts here? Knowledge of the M102 motherboard?
Thanks.
Tom