You can boot from the Windows 7 ISO and use the Repair options that way.
Free Windows 7 Recovery Disc
Windows 7 ISO Download (Disc Image/File): Win7 Ultimate Full Version 32/64 Bit By. Radhika Kuchhal - July 22, 2018. Windows 7 ISO Download. Windows 7 ISO Download: Is it possible to arrange Win. Here is Windows 7 Recovery Disc for download that can be used to access a system recovery menu, giving you options of using System Restore, Complete PC Backup, automated system repair, and a command-line prompt for manual advanced recovery. Download Windows 7 Recovery Disc (32-bit) Download Windows 7 Recovery Disc (64-bit). Boot-Repair-Disk 32-Bit. Boot-Repair-Disk is a Linux-based bootable DVD designed to repair any Windows computer that won't boot. It is a tool for when all else fails. Available for 64-Bit here. It primarily aims to fix boot issues, including screwed up partitions, damaged MBR (Master Boot Record), and more. Can I use my HP windows 10 PC to download windows 7 64 bit system repair disk. This thread is locked. You can follow the question.
You don't use that just to reinstall; whereas the manufacturers recovery disks are mainly limited to a reinstall.
Download the correct ISO file and make your own disk:
Download:Windows ISO Downloader.exe
Release Date: 11 April 2018 (to be released tomorrow)
Requirements: Windows 7 or newer, .NET Framework 4.x, Internet Explorer 8 or newer.
Important: As of Version 6.00, we're adding back an experimental feature to generate links for Windows 7 and Office 2010. Generation of new links for these products is throttled, and not every download is always available in every language. New links are generated on a first come first served basis, with users who enable the idle resource donation getting preferential treatment. If you have further questions, please use the WinCert Forum to get in touch, so that other users can also benefit from the discussion.
And here are instructions on how to burn ISO images to disk:
Download System Repair Disc Windows 7 Ultimate 32 Bit Download