just because its being listed as parts or repairs only for only the fact the CMOS and main battery being dead, This Acer Travelmate 280 Present like a time capsule. It's looks to have very minimal use since new and all original manuals, documents, charger and Original OEM XP image on its hdd with D2D intact. Intel Pentium 4 M @ 2.00 GHZ 256MB RAM 20 GB HDD As mentioned the batteries have completely died after 20 years and I will also mention that the original HDD while working fine with no bad sectors its slow, So if you plan to use it to any degree might be worth an ssd upgrade and clone the original hdd
