So did you get a fix (d70)

Guide to recover deleted photos from Nikon D70?
Connect Nikon with PC
Using a USB cable or putting SD card into an SD card reader to connect Nikon with Computer.
Scan Nikon d70- Running the Nikon Photo Recovery,you can choose Nikon media drive and click "Start Scan" for scanning
Recover deleted photos
After scanning, you will see all recoverable media photos and videos with file type. At last, click "Recover" to recovering deleted Nikon D70 photos.
This Photo Recovery also can recover all photos files from Nikon D3100 like JPEG, BMP, TIFF, GIF, etc. Support all Nikon camera.
For full details please refer to Nikon D70 Manual.- https://guideusermanual.com/product-name-d70-manual&po=4425&lang=English

http://www.nikonusa.com/Find-Your-Nikon/Product-Archive/Digital-SLR/25214/D70.html

The website told me that the d70 has a FAQ section which should have answers to many questions posed by owners of the D70 camera.

The PDF files are not available for download, per se, but answers to questions can be found in links to the above web page.

According to this page http://www.nikonusa.com/Find-Your-Nikon/Product/Camera-Lenses/2149/AF-S-DX-Zoom-NIKKOR-18-70mm-f%252F3.5-4.5G-IF-ED.html the lens uses 67mm filters.

Fixing a Dead Nikon D70 - Green Blinking Light My first-generation Nikon D70, which I bought the day it was released to the market a few years back, died on me a few months ago. Without a card in it, it won't start, and when you insert a CF card in the slot, the green data-access indicator flashes on and off. If I hold down the Menu button, the menu flashes on and off along with the green LED.
As it turns out, this is a known problem with the original Nikon D70 cameras, and Nikon USA has a service bulletin out on the camera body. They'll repair it free of charge.
So, if you have the same problem, visit this service bulletin page, http://nikonusa.com/Service-And-Support/Service-Advisories/D70-Service-Advisory.page click on the D70, and you can access a PDF file that you'll need to print, fill out and send to Nikon along with your camera body. Be sure to take your camera strap off and remove the battery, and don't send any lenses or other accessories.
Mine's on it's way to Nikon now - they say the turnaround is five days (plus shipping time).

Hi, The problem with your camera is the power switch under the top cover needs to be repaired Or replaced by a camera repair tec, I have repaired this problem many times, Not a quick fix.

http://nikonsro.com/email_images/nikonusa/service_advisory/d70.html

Is this your problem? If so, Nikon will repair it for free, even if it's out of warantee. :)

P.S. Please stop "shouting!" (Turn off caps lock!)

Check here: NikonUSA

According to my information, the camera may need a new flash PCB (printed circuit board). Check the repair service search on this site for someone in your area. The part number for the circuit board is: 1S014-020-1 and runs about 50$

This is a known problem that is being repaired FREE of charge by Nikon. Go here for a form to fill out: http://www.nikonusa.com/email_images/nikonusa/service_advisory/d70.html

Users of Windows 98SE, Windows ME, Windows 2000 and Mac OS 9.x may experience problems trying to download images from the Nikon D70 using Nikon View. Initial shipments of the D70 have the USB option in the "Set up" menu set to PTP - Picture Transfer Protocol. PTP is only compatible for downloading images with Windows XP and Mac OS X. To solve this issue please set the USB menu option to Mass Storage and then connect the camera to the computer. The D70's card will then mount like a removable disk and Nikon View will be able to transfer images