Hp 87 manual

Have you tried both drives in the C? If it was a media problem I would expect you to get error instead. I just noted in the manual it states that when you "CAT" an uninitialized diskette you will get error which does not seem to match the description of the error.

As an aside you may also want to visit the hpseries80 group on groups. Post: 3. Further to my previous post, if the drive does seem like it is trying to initialize the diskette but fails part way through it could be a mechanical issue in the drive. Another thing that sometimes causes problems, is the 87 will by default attempt to format the diskettes at bytes per sector.

If the diskette was previously formatted on some other system it may take a few tries to get a successful initialize. If you have access to a bulk eraser, bulk erasing the diskette before attempting to initialize may be helpful. Have you tried initializing 2HD media in the C? The Pac allows you to run one-sample analysis, paired-sample analysis, chi-square, one- and two- way analysis of variance, t-test, and multiple linear regression.

The Pac also provides functions that replace reference tables for right-tail probabilities for eight common continuous and discrete distributions.

Many thanks to Bob Hahm for contributing this manual and software. The Basic Statistics and Data Manipulation Pac lets you develop a flexible database for statistical analysis - or for use with the Regression Analysis Pac.

This software prepares your data for analysis and lets you calculate such summary statistics as mean, standard deviation, number of observations, median, confidence interval, and quartiles. The Regression Analysis Pac analyzes relationships between a dependent variable and one or more independent variables. This software lets you use the least squares method to fit your data to a polynomial regression or to a multiple linear regression.

The Graphics Presentations Pac allows you to create text, line, bar and pie charts of the quality normally possible only by professional artists. Charts for professional quality reports and presentations can be generated quickly and easily, on acetate or paper.

Do you feel that you need some training to help you get the most from your Series 80 computer? You can train yourself or someone else, right where you work, simply and easily, with the Basic Training Pac. The manual, supplement and software work together to lead you into Series 80 operation and programming.

These games which include card games, board games, dynamic action games, pattern generation programs, etc. Search all support.

Search help. Tips for better search results Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p, DeskJet For HP products a product number. Loading Results. Apache Log4j Update Please see this document here for current information regarding the Apache Log4j vulnerability.

Need Windows 11 help? Already have an HP account? Select from the products you own. Choose a different product. Change your product. Example error formatting. Select a location. Search all support. Search help. Tips for better search results Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p, DeskJet For HP products a product number. Loading Results. Apache Log4j Update Please see this document here for current information regarding the Apache Log4j vulnerability.

Need Windows 11 help? Already have an HP account? Select from the products you own. Choose a different product series. Warranty status: Unspecified - Check warranty status Manufacturer warranty has expired - See details Covered under Manufacturer warranty Covered under Extended warranty , months remaining month remaining days remaining day remaining - See details Serial number: Product number: Warranty end date:.

Warranty status types. Warranty types. Verify product. It matches the product: Would you like to view the product details page for the new product? Unable to determine warranty status. We are unable to determine your warranty status for the product and serial number provided. Change your product.